trevi 0FLX90G400 FLEX PLUS 90 4G Senior Phone User Manual

Carefully remove the back cover by levering it from the designated side of the rear of the phone.
Insert the SIM card into the slot with the metallic contacts facing downwards, aligning it with the cut corner of the SIM.

Inserting External Micro SD Memory

To expand storage capacity, insert a compatible Micro SD card into the designated slot following the instructions in the manual.

Frequently Asked Questions (FAQ)

Q: How do I change the language settings on the device?

A: To set your preferred language, follow these steps:

Select MENU.
Select the IMPOSTAZIONI icon.

Select IMPOSTAZIONI TELEFONO and then IMPOSTAZIONI LINGUA.
Choose your language from the available options.

Introduction

To make the best use of your phone, please read this manual carefully. Powerful file management functions (support T-Flash card).
The stylish camera functions, MP3 Player, and Video Player are hands-free, More convenient for your work, and bring your amateur fun.

Safety guide

If your mobile phone is lost or stolen, please contact the telecommunications authorities or a sales agent immediately to have a hold on the phone and the SIM card. This will prevent economic loss caused by unauthorized calls made from your mobile phone.

When you contact the telecommunications authorities or a sales agent, they will need to know the IMEI number of your mobile phone (remove the battery to expose the number located on the label on the back of the phone). Please copy this number and keep it in a safe place for future use.
To avoid the misuse of your mobile phone take the following preventative measures:

Set the PIN of your mobile phone’s SIM card and change this number immediately if it becomes known to a third party.
Please keep the phone out of sight when leaving it in a vehicle. It is better to carry the phone with you or lock it in the trunk.

Set call barring.

Safety warnings and notices

Before using your mobile phone, read and understand the following notices carefully to ensure you will use it safely and properly.

General attention

Only the battery and battery charger specified by our company should be used in your mobile phone. Other product might result in battery leakage, overheating, explosion or fire.
To avoid your phone malfunctioning or catching fire, please do not violently impact, jolt or throw your phone.
Please do not place the battery, phone or charger in a microwave oven or high-pressure equipment. Otherwise it could lead to unexpected accidents such as damage to circuit or fire hazard.
Please do not use your phone near flammable or explosive gases, otherwise it could cause malfunction of your phone or fire hazard.
Please do not subject your phone to high temperatures, high humidity or dusty places; otherwise this may lead to the malfunction of your phone.
Keep your phone out of the reach of small children. Your phone is not a toy. Children could hurt themselves.
To avoid your phone falling and malfunctioning or being damaged, please do not place it on uneven or unstable surfaces.

Notices when using your phone

Turn off your mobile phone where the phone is not allowed, such as on the airport or in hospitals. Using the mobile phone in those places may impact the normal operation of electronic devices and medical instruments. Follow relevant regulations when using your mobile phone in those places. Your mobile phone has the auto turn-on feature. Check your alarm clock settings to confirm that your mobile phone will not be turned on automatically during flight.
Please do not use your mobile phone near the weak signal or high precision electronic devices. RF interference might cause malfunctioning of such electronic devices and other problems. Special tips must be paid near the following equipment: hearing aids, pace makers and other medical electronic devices, fire detectors, automatic doors and other automatic control installations. To find out the effect of mobile phones on a pacemaker or other pieces of electronic medical equipment please contact the manufactures or local sales agents of the equipment.
Please do not subject the LCD to impact or use the screen to strike things, as this will damage the LCD board and cause leakage of the liquid crystal. There is a risk of blindness if the liquid crystal substance gets into the eyes. If this occurs rinse eyes immediately with clear water (under no circumstances rub your eyes) and go immediately to a hospital for treatment.
Do not dissemble or modify your mobile phone, as it will lead to damage to the phone such as battery leakage or circuitry failure.
Under very rare circumstances using the mobile phone in certain model cars may negatively affect the internal electronic equipment. In order to assure your safety under such circumstances please do not use the mobile phone.

In the event of antenna malfunction, do not use your phone as it could be harmful to human body.
Avoid letting the phone come into close contact with magnetic objects such as magnetic cards as the radiation waves of the mobile phone may erase the information stored on floppy disks, pay cards and credit cards.
Please keep small metal objects, such as thumbtacks far away from the receiver. When the receiver is in use it becomes magnetic and may attract these small metal objects and thus these may cause injury or damage to the mobile phone.

Avoid having the mobile phone come into contact with water or other liquids. If liquids enter the phone, this could cause a short circuit, battery leakage, or other malfunction.
keep the manual for future reference.

With earphones or headphones use:

To prevent possible hearing damage, limit the amount of time listening at high volumes.

Notices when using battery

The battery has a limited service life. The remaining life gets shorter as the times of charging increase. If the battery becomes feeble even after the charging, this indicates the service life is over and you have to use a new specified battery.

Do not dispose of old batteries with all domestic garbage. Please dispose of old batteries at the directed places with specific rules for their disposal.
Please do not throw batteries into a fire, as this will cause the battery to catch fire and explode.
When installing the battery, do not use force or pressure, as this will cause the battery to leak, overheat, crack, and catch fire.

Please do not use wires, needles, or other metal objects to short-circuit the battery. Also, do not put the battery near necklaces or other metal objects as this will cause the battery to leak, overheat, crack, and catch fire.
Please do not solder the contact points of the battery, as this will cause the battery to leak, overheat, crack, and catch fire.
If the liquid in the batteries goes into the eyes, there is a risk of blindness. If this occurs do not rub the eyes, but immediately rinse eyes with clear water and go to the hospital for treatment.

Please do not disassemble or modify the battery, as this will cause the battery to leak, overheat, crack, and catch fire.
Please do not use or place the batteries near high-temperature places such as near a fire or heating vessel as this will cause the battery to leak, overheat, crack, and catch fire.
If the battery overheats, changes color, or becomes distorted during use, charging, or storage, please stop using it and replace it with a new battery.

If the liquid from the battery comes in contact with skin or clothing this could cause burning of the skin. Immediately use clear water to rinse and seek medical tips if necessary.
If the battery leaks or gives off a strange odor, please remove the battery from the vicinity of the open fire to avoid a fire or explosion.
Please do not let the battery become wet as this will cause the battery to overheat, smoke, and corrode.

Please do not use or place batteries in places of high temperature such as in direct sunlight, as this will cause the battery to leak and overheat, lower performance, and shorten the battery’s life.
Please do not continuously charge for more than 24 hours.

Cleaning and maintenance

The mobile phone, battery, and charger are not water resistant. Please do not use them in the bedroom or other excessively moist areas and likewise avoid allowing them to get wet in the rain.
Use a soft, dry cloth to clean the mobile phone, battery, and charger.
Please do not use alcohol, thinner, benzene, or other solvents to wipe the mobile phone.

A dirty outlet will cause poor electrical contact, loss of power, and even inability to recharge. Please clean regularly.

Installing the SIM card and battery

A SIM card carries useful information, including your mobile phone number, PIN (Personal Identification Number), PUK (PIN Unlocking Key), IMSI (International Mobile Subscriber Identity), network information, contact data, and short message data.
Note: After powering off your mobile phone, wait for a few seconds before removing or inserting a SIM card.

Exercise caution when operating a SIM card, as friction or bending will damage the SIM card. Properly keep the mobile phone and its fittings such as the SIM cards beyond children’s reach.

Installation

Hold the End key for a while to power off the mobile phone

Push the back cover above the battery and remove it.
Pull the left battery buckle outward and then lift the battery away.
Insert the SIM card into the SIM card slot lightly with the corner cutting of the card aligning to the notch of the slot and the gold plate of the card facing download, till the SIM card cannot be further pushed in.

With the metallic contacts of the battery facing the metallic contacts in the battery slot, press the battery down until it locks into place.

Using code

The mobile phone and the SIM cards support sorts of passwords, in order to prevent the phone and the SIM cards from being misused.

When you are prompted to input any of the codes mentioned below, just input the correct code and then press the ok key. If you input a wrong code, press the Right soft key to clear it and then input the correct code.

PIN

The PIN (Personal identification number, 4 to 8 digits) code prevents your SIM card from being used by unauthorized people. In general, the PIN is supplied with a SIM card by the network operator.

If the PIN check is enabled, you need to input the PIN each time when you power on your mobile phone. The SIM card will be locked if you input the wrong PIN code three times.

Unlocking methods are as follows:

Input the correct PUK according to the screen tips to unlock the SIM card.

Then input the new PIN and press the ok key.
Input the new PIN again and then press the ok key.
If the input PUK is correct, the SIM card will be unlocked and the PIN will be reset.

Note regarding the use of micro-SIM adapters on TREVI products

The slots for SIM cards are designed to accommodate only the consideration SIM format.
The use of SIM (micro or nano) with its adapter is ‘not recommended as it can cause damage to the device and the micro/nano SIM itself.

Warning:

Trevi is not liable for damages caused by the use of adapters for micro/nano-SIM.
TREVI reserves the right to refuse free assistance in warranty on defective products that have ‘been caused by the use of the SIM adapters for micro/nano-SIM.

Do not insert a memory card into the SIM card slot.

Inserting the micro SD card

To store photos, videos, and music should insert a micro SD external memory.
Carefully remove the back cover.

Insert the microSD card keeping the surface with the electrical contacts facing down (display side).
Replace the back cover.

Notes:

Some card brands may not be compatible with the phone. The use of an incompatible memory may damage the card memory itself.
The appliance only supports memory formatted in FAT. If you enter formatted cards differently the phone will ask you to reformat the memory card.

Charging battery

CHARGING THROUGH POWER SUPPLY:

With the device switched off, connect the USB type-C socket of the supplied cable to the USB type-C socket (2) of the phone;
Connect the USB socket of the same cable to the supplied power adapter and plug the power adapter into a standard wall outlet;
The device will light up to show “Recharging” for a few seconds and the LED (4) will light up red;

When the battery is fully charged, pressing a button on the display will show “Battery Charged” and LED(4) will turn Green.

CHARGING THROUGH “CHARGING CRADLE” (SUPPLIED)

Connect the USB type-C socket of the supplied cable to the USB type-C socket of the base (24).

Connect the USB socket of the same cable to the supplied power supply and connect the latter to a standard mains socket.
Place the switched-off phone inside the base with the secondary display facing the front, the display will show the battery icon with the charging phase for a few seconds and the LED (4) will light up red.
When the battery is fully charged, pressing a button on the display will show “Battery Charged” and LED(4) will turn Green.

Notes:

Use only the mains adapter supplied, different power supplies may damage the battery.
You can use the device even when it is charging, but, for a longer-life battery, not recommended for use; Furthermore, using the apparatus, the timing of Charging may take longer.

While charging the device can increase in temperature, this does not affect performance and machine life.

Keys Functions

Earphone jack (3.5mm)

USB type-C socket.
Camera.
Led indicator missed calls + SMS+ Battery charge/Low battery.

Led indicator battery full +Tourch +LED Flash camera.
Speaker Phone.
Display.

Multifunction button, the display shows each time its function.
Answer calls.
Family number 1.

Key * (asterisk).
Numeric/letters keys.
Key #.

Family number 3.
Family number 2.
End call and power on/off function (when long press).

Multifunction button, the display shows each time its function.
Left, Right, Up, and Down navigation keys + confirm button.
On/off touch function (when long press).

Volume control.
SOS dialing.
Speaker.

Metal pins for phone connection.
USB type-C socket for DC adaptor.

Use

Power On/Off and airplane mode

To turn the phone on, press and hold the ON/OFF(16) key for 5 seconds
To turn off the phone, press and hold the ON/OFF(16) key for 3 seconds
To activate ‘Flight mode’, and then use only services that do not require a connection to the telephone and data network:

On the main screen, press the key below “MENU”;
Use the navigation keys(18) to select the “SETTINGS” icon;
Select the “CALL SETTINGS” item;

Select the item “OTHERS”;
Select the “FLIGHT MODE” item and confirm with the center dial key(18).

Dialing Calls

In the standby interface, press the number keys to input the area code and the telephone number, and then press the Dial key to dial a call. To end the call, press the End key.

Dialing an international call

Press the * key twice can input “+”. Then input the country code, the area code, and the telephone number. Finally, press the Dial key.

Dialing a call to a number in the phonebook

Enter the phonebook and use the up or down direction keys to find the telephone number you want to call.
Press the Dial key. The mobile phone automatically dials the chosen telephone number.

Redialing the last number

In the standby interface, press the dial key to show the dialed calls.
Press the up or down direction keys to select a number you want to dial and then press the Dial key.

Answering incoming calls

Press the Dial key or the OK key to answer an incoming call.
Press the End key to end the current conversation.
To reject an incoming call, press the End key or the Right soft key.
Note: If the caller can be identified, the mobile phone will present the calling number.
If the calling number exists in the phonebook, the mobile phone will present both the name and the phone number of the caller.
If the caller cannot be identified, the mobile phone will present the calling number only. You can answer an incoming call when using a function list or browsing the phonebook.

Using options during a conversation

Select Options during a conversation to pause, end the ongoing call, originate a new call, browse the phonebook, view information, set the mute, or perform other operations.

Menu Features

Contacts

The phone number can be stored for 500 phonebook entries.

Message

Message Services is a network feature that allows you to send, receive, and edit information. For more details, please contact your network operator companies.

Call logs

In the call history screen, you can view detailed records of missed calls, received calls, and dialed calls. Press Options to view, call, send a message, delete, and save it to the phone book, you can also make a call setup.

Multimedia Image

You can view the pictures or images through this function.

Camera

The phone is provided with a camera, which supports the photographing functions. Roll the phone to align the camera to the picture and then press an OK key to capture photos.
Pictures will be saved in the file system of the phone or the memory card. In the capture interface, you can press the up or down direction key to zoom in and zoom out; and the left or right direction key to set the functions.

This function enables you to record dynamic pictures. In the capture interface, press the up or down direction key to zoom in and zoom out; and the left or right direction key to set the functions.

Audio

Use this function to play audio files. By pressing the direction key can you control the playing process of the audio player: play/stop (OK key); switch to the last song/next song (press left or right direction key).

Video

Use this function to play video files. By pressing the direction key you can control the playing process of the video player: play/pause(OK key), fast forward (press and hold the right direction key), and rewind (press and hold the left direction key).

FM Radio

You can use the application as a traditional FM radio with automatic tuning and saved channels. In the FM radio interface, you can press the OK key to play or stop; and press the left or right key to auto-search.

Recorder

After accessing the sound recorder, press OK key to start the recording. You can press left soft key “Options” to perform the following operations:
Recording started: select this function to record a new file.
Record file list: select this function to view all recording files.
Storage: through this function, you can set storage position.
File format: Through this function, you can set the format for record files.

Tools Calendar

Once you enter this menu, there is a monthly-view calendar for you to keep track of important appointments, etc. Days with events entered will be marked.

Calculator

The calculator can add, subtract, multiply, and divide. To use the calculator.

Alarm

Three alarm clocks are set but deactivated by default. You can activate one, multiple, or all of them as needed. For each alarm clock, the ringing date and the ringing time can be set.

Bluetooth

Bluetooth: Open or close the function of Bluetooth.
Bluetooth visibility: Open or close the function of visibility.
Paired device: Following this, you can search for new Bluetooth devices or see the list of already paired devices.
Transferring files: list of received/sent files.
Device name: View the name of the Bluetooth in this phone.
Bluetooth file storage: you can set the storage position.

My files

You can use the file manager to conveniently manage various directories and files on the phone and the Memory card.

King of voice

Use this function to activate the human voice when dialing or reading the number in incoming calls.

Settings Phone settings

Time and date: set the date format, the time format, and detail time of the location.
Note: If you remove the battery from the mobile phone or if the battery energy was exhausted a long time ago, you may need to reset the date and time when re-inserting the battery or powering the mobile phone after recharging.
Languages settings: Select the display language for the mobile phone.
Shortcut settings: Customize the shortcut functions of the Up, Down, Left, and Right direction keys. In the standby interface, you can press a direction key to directly enter the function menu corresponding to that direction key.
Auto power on/off: Use this function to set the phone to switch On and Off automatically.
Power menage: To check the battery remains.
Restore factory settings: Use this function to restore factory settings. The preset password is 1234.

Call settings

Flip to answer: to set up call answering by opening the phone.
Call divert.
Call waiting.
Call barred.
Hide ID.
Others.
- Call time minute: You can set the call time reminder mode as Single or periodic; select Off to cancel this function.
- Auto redial: After opening this function, the phone will dial the number again automatically whenever the out call fails or is rejected.
- Vibration when connected
- Reply to SMS after rejection.
- Flight mode: when this function is engaged, it will suspend many of the device’s signal-transmitting functions
- thereby disabling the device’s capacity to place or receive calls or text messages
- while still permitting the use of other functions that do not require signal transmission (e.g. built-in camera, MP3 player.)
- Flight mode is selected when powered on.
- Auto-record voice call.
Attention: Parts of the functions need the network operator’s support.

Display

Wallpaper settings.
Idle display settings.
Contrast.
Backlifìght.

Speed Dial

From this menu, you can select eight numbers from your phone book + plus three for the M1, M2, and M3 keys. After this, you can make calls to these numbers simply by pressing number keys correspondingly on the idle screen.

Profiles

The mobile phone provides multiple user profiles so that you can customize some settings to adapt to specific events and environments.
Customize the user profiles according to your preference and then activate the user profiles.
The user profiles fall into four scenarios: Normal, Silent, Meeting, and Outdoor.
When you insert an earpiece into the mobile phone, the mobile phone automatically enters the Headset mode.

Security

This function provides you with related settings for safety use.
PIN: To activate the PIN lock, you need to input the correct PIN code. If you set the PIN lock to On, you need to input the PIN each time you power on the mobile phone.
In case you input the wrong PIN three consecutive times, you need to input the PIN Unblocking Key (PUK). To obtain the PUK, contact the network operator.
Modify PIN: To change PIN code of SIM card.
Phone locked: The function enables you to lock/unlock the phone. Entering the password to switch On or Off the phone. A password is required when the phone is locked. The password is 4 to 8 digits.
Modify the cellphone password: to change the phone password.
Fixed dialing number.
Blacklist.

Connections

Network account.
Data service.
Data roaming.
Network selection: Network selection by Automatic or Manual.
Network type.
VoLTE.

Special features

SOS:

This function allows you to ask for help in certain circumstances by calling an emergency number or the number of a family member.
Once enabled, it will send a message (SMS) to all 5 of the phone numbers on the list and begin to call the first number on the list; where it fails to respond or refuses the call the device will call the second number of the list and so on until you have an answer.
SOS Status: Select On/Off then the SOS function will be able or disabled.
SOS number list: you can set up to 5 numbers for SOS calls. The telephone will automatically call these 5 numbers when the SOS function is activated.
Send an SOS SMS: to set this function on or off.
SOS message edit: you can edit the message by default for SOS to be sent to someone.
Warning Tone status: Select On/Off then the SOS alarm sound will be able or disabled. Caution:
If the answering machine is activated during an emergency call to the called number, the device will detect this as an answer and will therefore not call subsequent numbers.
If there is no answer the device will call all numbers on the list 3 times before stopping the function.
Help SMS messages will only be received by devices compatible with receiving SMS messages.

Information on disposal of battery

Whatever type of battery is used, it should never be placed in household waste, fire, or water. Each type of battery should be collected, recycled, or disposed of at appropriate dedicated collection points.

PRECAUTIONS FOR CORRECT DISPOSAL OF THE PRODUCT
The symbol shown on the equipment indicates that waste must be disposed of in “sepa-rate collection” and so the product must not be disposed of together with urban waste.

The user must take the product to special “separate waste collection centers” provided by the local government, or deliver it to the retailer against the purchase of a new product.
Separate collection of waste and subsequent treatment, recycling, and disposal operations promote the production of equipment with recycled materials and limit negative effects on the environment and health caused by improper handling of waste.
Illegal disposal of the product leads to the enforcement of administrative penalties.
TREVI pursues a policy of continuous research and development, the products may have different features from those described.

FAQS and solutions

If you have any questions about the phone, please find the solutions in the table below.

FAQs	Causes	Solutions
Poor reception	When you use your phone in poor reception areas, like near high-rise buildings or base rooms, the radio wave cannot be transmitted.	Avoid this as far as you can.
	When you use your phone during network traffic congestion, such as working time and off-duty time, the congestion can result in poor reception.	Avoid this as far as you can.
	This is related to the distance to the base station in question.	You may provide a service coverage map.
Echoes or noises	The trunk line of the network is in bad condition. It is a regional problem.	Hang off the call and dial again. Choose another better line.
Echoes or noises	In some areas, the call lines are in bad condition.
Shorter standby time	The standby time is relevant to network settings.	In poor reception areas, turn off your phone temporarily.
	Replace the batteries	Change with a new battery.
	When no signals are received, your phone will continue searching for base stations, thus consuming a large amount of battery power and reducing standby time.	Use your phone in strong signal areas or Turn off the phone temporarily.
Failed to turn on your phone	The battery power is used up.	Check the battery power level or charge the battery.
SIM card error	The SIM card is damaged.	Contact your network service provider.
SIM card error	The SIM card is not properly installed.	Ensure the SIM card is properly installed.
Failed to connect to the network	The SIM card is invalid.	Contact your network service provider.
	Beyond the GSM coverage.	Consult the network service provider for service areas.
	The signal is feeble.	Retry at a stronger signal area.

Failed to make a call	The call-barring feature is used.	Cancel the call barring settings.
Failed to make a call	The fixed dialing number feature is used.	Cancel the fixed dialing number settings.
PIN code error	Enter incorrect PIN codes three times in succession.	Contact your network service provider.
Failed to charge the battery	The battery or the charger is damaged.	Change a new battery or charger.
	Charge the battery when the ambient temperature is lower than -10°C or above 55°C.	Change the environment.
	Poor connection.	Check whether the plug is properly connected.
Failed to add contacts to phonebook	The storage space of the phonebook is used up.	Delete some contacts from the phonebook.
Failed to set up some features	Your network did not provide the services.	Contact your network service provider.

Technical specifications

DISPLAY …………………………………………………………………………….. 2.4-inch + 1.77-inch LCD
RESOLUTION ……………………………………………………………….. 240x 320 + 160x 128
CPU ………………………………………………………………………………………… Spreadtrum T107
RAM + MEMORY ………………………………………………………………………… 128Mb+ 48Mb
POWER SUPPLY ……………………………………. 5V 550mA with external power adaptor Lithium battery 3,7V, 1000mAh
GSM FREQUENCIES …………………………………………………… 800/900/1800/2100/2600MHz
MAXIMUM POWER BLUETOOTH ……………………………………………………………… 2,09 dBm
BLUETOOTH TRANSMISSION FREQUENCY ………………………………………………. 2,4GHz
SAR VALUE ……………………………………………………………………………………………….. 0,823 W/Kg
DIMENSIONS …………………………………………………………………………105x 53x 20mm
WEIGHT (without battery) ……………………………………………………………………………………….. 83gr

CORRECT DISPOSAL WARNING

Precautions for correct disposal of the product. The symbol shown on the equipment indicates that waste must be disposed of in “separate collection” and so the product must not be disposed of together with urban waste.
The user must take the product to special “separate waste collection centers” provided by the local government, or deliver it to the retailer against the purchase of a new product.
Separate collection of waste and subsequent treatment, recycling, and disposal operations promote the production of equipment with recycled materials and limit negative effects on the environment and health caused by improper handling of waste.
Illegal disposal of the product leads to the enforcement of administrative penalties.

SIMPLIFIED EU DECLARATION OF CONFORMITY

Hereby TREVI S.p.a. declares that phone FLEX PLUS 90 4G complies with directive 2014/53/EU.
The full text of the EU Declaration of Conformity is available at the following internet address https://www.trevi.it/dms/zidi/TREVI/DOCFLEXPLUS904G.pdf
Trevi S.p.A.
Strada Consolare Rimini-San Marino, 62
47924 RIMINI (RN) Italy
Tel. 0541/756420 – Fax 0541/756430
www.trevi.it
E-mail: info@trevi.it

Documents / Resources

trevi 0FLX90G400 FLEX PLUS 90 4G Senior Phone [pdf] User Manual
0FLX90G400 FLEX PLUS 90 4G Senior Phone, 0FLX90G400, FLEX PLUS 90 4G Senior Phone, 90 4G Senior Phone, 4G Senior Phone, Senior Phone, Phone

trevi 0FLX90G400 FLEX PLUS 90 4G Senior Phone User Manual

trevi 0FLX90G400 FLEX PLUS 90 4G Senior Phone

Product Information

Product Usage Instructions