CoComm F740 User manual

User manual
F740

Index
Introduction .............................................................................................4
Sales package contents..........................................................................5
Precautions for use .................................................................................6
Overview ..............................................................................................11
Installation ............................................................................................13
Keyboard.............................................................................................. 17
Numeric keypad ...................................................................................19
Display..................................................................................................20
System icons........................................................................................ 21
Widget ..................................................................................................22
Applications menu................................................................................23
Settings ................................................................................................27
Calling...................................................................................................30
Messages.............................................................................................33
Contacts...............................................................................................37
Bluetooth connection ...........................................................................40
Troubleshooting ...................................................................................41
Regulation ............................................................................................44

F740
User manual
* Read carefully the instructions contained in this user manual before starting to use the device

4
Introduction
Thank you for choosing COCOMM F740 device. This phone is designed for being used
with GSM 900/1800, UMTS 900/2100 MHz, LTE FDD B1/2100MHz, B3/1800MHz,
B7/2600MHz, B20/800MHz and LTE TDD B38/2600MHz networks and for operation
requires a valid SIM card from your network operator. Please consult your network
operator for more information.
Security instructions
Please read following instructions carefully before you start using your COCOMM F740
telephone:
●Keep this manual for future reference.
●●●Keep the phone away from moisture.
●●●Place the phone on a stable surface before start using.
●●●If any of the following situations occurs, have it checked by a qualified service
technician:
●It has been exposed to moisture.
●●●It has been dropped or damaged.
●●●It has obvious signs of breakage.
●Do not place the phone at a distance of less than 1.5 m from a water source.
●●●Do not use the device in areas where there is risk of explosion.

5
Sales package contents
Please check the sales package includes following components. If any items are missing,
please contact your dealer.
F740
Readcarefully the instructions contained in this operation manual before you start using the device
1. Co-Comm F740
wireless phone
4. AC/DC power
adapter
2. User manual
5. Li-Po rechargeable
battery
3. Guarantee card
7.
Security screw, key
and QC PASS sticker
6.
USB data cable
R
#
7 8 9
654
12 3
0
*
ABC DEF
JKLGHI MNO
TUVPQRS WXYZ
OK
M1
M2
M3
M4
CLIENTE
CUSTOMER
NOMBRE
NAME
ESTABLECIMIENTO VENDEDOR
SALES OUTLET
RAZÓN SOCIAL
TRADE NAME
DOMICILIO
ADDRESS
TELÉFONO
TELEPHONE
FECHA DE COMPRA
ACQUISITION DATE
EQUIPO
DEVICE
TELÉFONO DE SOBREMESA 4G
MODELO
MODEL
F740
Nº DE SERIE
SERIAL NUMBER
GARANTÍA | WARRANTY
CARTA DE GARANTÍA
WARRANTY CARD
DOMICILIO
ADDRESS
TELÉFONO
TELEPHONE

6
Precautions for use
Operating Environment
Your COCOMM F740 phone is a RF transmitter, so please turn off your terminal or disable
radio functions within following situations:
●●When you are in an airplane.
●●●When you are in the vicinity of flammable atmospheres and is indicated by the entity
responsible for risk management.
●●●When you are in the vicinity of electro-explosive devices and is indicated by the entity
responsible for risk management.
Respect special regulations in force in any area, and always switch off your phone
when its use is prohibited, or if it could cause danger. When connecting the phone or
any accessory to another device, read user manual for detailed safety instructions. Do
not connect incompatible products. It is recommended that the equipment should only
be used in normal position for proper operation and personnel safety. Do not expose to
temperatures below -10 °C or above 50 °C.
Medical equipment
Be sure to turn off the phone near electronic medical equipment which obviously require
that the phone is turned off (such as pacemakers, hearing aids, etc.).
Most medical devices can be protected from RF signal of the phone, but not all of them.
If you have any questions or need more information, consult your doctor or manufacturer
of your medical device.
Auditive Protection
This phone complies with current regulations to limit the maximum output
volume. Using headphones at very high volume may cause hearing damage.

7
Precautions for use
●Turn down the volume or stop using the product if your ears are ringing.
●●Do not raise the volume too much, doctors warn against the prolonged exposition to
high volume.
●●Excessive acoustic pressure from headphones can cause hearing loss.
●●To prevent possible hearing damage, do not listen for long period at high volume.
Pacemakers
Pacemaker manufacturers warn that distance between phone and heart pacemaker
must be at least 6 inches (15.3 cm).
People with pacemakers should consider the following:
●Always keep a distance (at least 6 inches) between phone and pacemaker when
phone is on.
●●●Do not carry your phone near your chest.
●●●Use the phone with the opposite ear from the pacemaker.
Please turn off your phone if you feel there is interference, consult your doctor as soon
as possible.
Emergency calls
Like any mobile phone, this device works with radio signals that can not guarantee
connection in all conditions. Therefore, you should never rely solely on a mobile phone
for essential communications like medical emergencies. To make or receive calls, phone
must be switched on and in a service area with adequate signal strength. To make an
emergency call, enter local emergency number in standby mode and press call button.

8
Precautions for use
Care and maintenance
●Listening to a music player at a very high volume can damage the user’s hearing
and cause hearing problems (temporary or permanent deafness, ringing in the ears,
tinnitus, hyperacusis). Therefore, it is strongly recommended that you do not use the
player at full volume or for more than one hour a day at medium volume.
●Keep the phone away from children and pets. They could damage the phone
accidentally or choke on small parts. Do not drop or knock the phone. Rough handling
can damage electronic circuits.
●Keep the phone dry and avoid liquids that could corrode the phone. Do not use the
phone with wet hands, which may cause electric shock.
●Do not place the phone in areas of excessive heat, which may shorten the life of
electronic devices, damage batteries, or melt accessories.
●Do not place the phone in cold areas. When the phone warms up to its normal
operating temperature, moisture can accumulate inside the phone, which may
damage electronic circuits.
●Do not place the phone in areas exposed to sunlight as it may cause overheating.
●Do not place the phone near flammable liquids, gases or explosive substances.
●To clean the telephone, use a damp or antistatic cloth. Do not use a dry or static cloth.
Do not use chemicals such as cleaning solvents to clean the surface of the phone.
Turn off your phone before cleaning.
●Do not apply paint over the phone, as it can prevent proper operation.
●The manufacturer’s warranty does not cover repair the appliance if the phone or
battery gets wet, or phone label is damaged even when the phone warranty has not
expired.
●Always make sure your device is turned off before removing your SIM card. This
will prevent data loss and damage to the SIM card. Do not place the SIM card near
surfaces or electromagnetic environments and avoid touching the metal connectors.

9
Precautions for use
Measures that affect the safety of users
●Do not use the mobile phone in certain situations (while driving) and certain places
(airplanes, hospitals, schools, gas stations and professional workshops).
●For mobile phones, remember the prohibition of using the phone manually by the
driver of a moving vehicle.
●Users of electronic implants (pacemakers, insulin pumps, neurostimulators, etc.)
must take the following precautions: the distance between the mobile phone and the
implant must be at least 15 cm; the position of the phone, during the call, must be on
the opposite side of the implant.
Instructions for use to reduce the level of consumer exposure to radiation (this
advice is given as a simple precautionary measure, no danger associated with the use of
a mobile phone has been observed)
●The use of a mobile phone in good reception conditions is recommended to reduce
the amount of radiation received (especially in an underground car park, when
traveling by train or car ...).
●Make reasonable use of radio equipment, such as mobile phones, by children and
adolescents, for example, avoiding night-time communications and limiting the
frequency and duration of calls.
●Indication of good reception parameters (for example: display on the telephone screen
of four or five bars).
●It is recommended to use a hands-free kit and, in this situation, take the following
precautions during a call: keep the phone away from the stomach in pregnant women
or the lower abdomen in adolescents.

10
Precautions for use
Battery use
●Never use any charger or battery if damaged. Use the battery correctly. Do not short-
circuit the battery, as this may damage the battery or cause a fire.
●Do not subject the battery to high temperatures or fire as it may explode.
●Return the old battery to the dealer, or place it in locations designated for recycling. Do
not throw the battery in household waste.
●The charging time depends on the remaining battery charge, the type of battery and
charger used. Use only original chargers, batteries and accessories approved by the
manufacturer.
●The battery can be charged and discharged hundreds of times, but its duration will
gradually decrease. When the operation time is noticeably shorter than normal,
replace the battery with a new one.
●Disconnect the charger from the electrical plug and the device when the phone is not
in use. Do not overload your battery as it may damage or shorten its life.
●Do not expose the battery to places of extremely hot or cold temperatures, as it
will reduce the battery capacity. The Li-ion batteries are particularly affected by
temperatures below 0° C.
When the battery level is low, the phone will issue a warning tone and a low battery
message. Connect the power adapter into the device to start charging. Battery level is
indicated on the screen during the charging process, and once it is fully charged, the
battery icon will appear full. Charging a completely discharged battery can comprise 2 to
3 hours. Fully charge the battery before using the device for the first time.

11
Overview
1. LCD screen
2. [ ] Turn on / off
3. Handset / Receiver
4. [— ] Menu left soft key
5. [—] Menu right soft key
6. Direction and confirmation buttons
7. [ ] Call key
8. [ ] End call key / back to main menu
9. Alphanumeric keypad
10. [] Asterisk key
11. [ ]Hash key
12. [] Speed dial keys
13. [ ][ ] Volume keys
14. [ ] Hold key
15. [] Transfer key
16. [ ] Multi-conference key
17. [ ] Redial key
18. [ ] Mute key
19. [ ] Hands-free key
20. Charging indicator
1. Pantalla LCD
2. [ ] Tecla de encendido / apagado
3. Auricular / receptor
4. [ — ] Tecla de selección izquierda
5. [ — ] Tecla de selección derecha
6. Botones de dirección y
confirmación
7. [ ] Tecla de llamada
8. [ ] Tecla de fin de llamada / volver
al menú principal
9. Teclado alfanumérico
10. [ ] Tecla asterisco
11. [ ] Tecla almohadilla
12. [ M1...M4 ] Teclas de marcación
rápida M1 a M4
13. [ / ] Teclas de volumen
14. [ ] Tecla de retención
15. [ ] Tecla de transferencia
16. [ ] Tecla de multiconferencia
17. [ ] Tecla de rellamada
18. [ ] Tecla de modo silencio
19. [ ] Tecla de manos libres
R
#
7 8 9
654
12 3
0
*
ABC DEF
JKLGHI MNO
TUVPQRS WXYZ
OK
M1
M2
M3
M4
12
3
1
10 9 11
22
6
4
13
18
19
5
78
20
21
14
15
16
17
23
25
2
24

12
Overview
28. DC 5V power connector
29. Wall mounting holes
30. Rechargeable battery compartment
31. SIM card compartment
32. Micro-SD card compartment
33. Hole for security screw
34. Receiver RJ9 connector
21. Hands-free indicator
22. Micro-USB data port for software
update
23. Jack connector for earphones /
handsfree
24. Handset RJ9 connector
25. Microphone for handsfree function
26. Anti-theft cable slot
27. Microphone for ambient noise
cancellation
20. Indicador de carga
21. Indicador de manos libres
22. Puerto de datos micro-USB para
actualización de software
23. Conector jack (OMTP) para
auriculares / manos libres
24. Conector RJ9 del auricular
25. Micrófono para modo manos libres
26. Ranura para cable de seguridad
27. Micrófono para supresión de ruido
ambiente
28. Conector de alimentación DC 5V
29. Orificios para montaje en pared
30. Compartimento de la batería
recargable
31. Compartimento de la tarjeta SIM
32. Compartimento de la tarjeta
de memoria micro-SD
33. Orificio para tornillo de seguridad
34. Conector RJ9 del receptor
29
31
34
26 2827
30
32
33

13
Installation
Follow below steps to install the SIM card and different accessories of your wireless
phone COCOMM F740:
1. Disconnect power adapter and remove battery cover compartment located behind
the device to install the SIM card and the micro-SD memory card. To install the SIM
card, slide the metal tab in the direction shown to unlock it, turn it up, and place the
card as shown in the figure. Turn the metal tab down and slide to the initial position to
lock.
2. Follow same procedure if you want to install a micro-SD card, but this time, slide
the metal tab in the opposite direction to unlock it, as shown in the figure. Place the
memory card, and then turn down the metal tab and slide to the initial position to lock.
Note:
The the micro-SD card maximum capacity accepted by the device is 32GB.
1
2
2
1

14
Installation
3. Insert the battery within dedicated compartment, making sure that connector
electrodes on the terminal match the slots in the top of the battery as shown in the
figure. Replace the lid of the battery compartment, making sure it is securely locked
in place.
4. Close the lid of the battery compartment using the screw and supplied key, and use a
QC PASS adhesive sticker to cover the screw hole.

15
Installation
5. Conecte el cable rizado del auricular en la base del teléfono. Conecte uno de los
extremos del cable al conector situado en el lateral izquierdo de la base del teléfono.
6. Conecte el otro extremo del cable rizado en la toma del auricular, tal como se indica
en la ilustración.

16
Installation
7. Connect power supply cable to the connector on the back of the phone and then plug
the power supply into a household AC power outlet. Battery level will be displayed on
the screen showing charging process status.
Battery Charge
When battery level is low, the phone will issue a warning tone and a low battery message.
Connect power adapter into the device to start charging. Battery level is indicated on the
screen during charging process, and once it is fully charged, battery icon will appear full.
Charging a completely discharged battery can last 2 to 3 hours.
Fully charge the battery before using the device for the first time.
Note:
Always make sure your device is turned off before removing your SIM card. This will
prevent data loss and damage to the SIM card. Do not place SIM card near surfaces
or electromagnetic environments and avoid touching metal connectors. For more
information, contact your network operator.

17
Keyboard
When terminal is off, press for 3 seconds to turn on the phone.
When terminal is on, press for 5 seconds to turn off the phone.
Move the cursor up/down by accessing on-screen menu or
submenus.
Move the cursor left/right by accessing on-screen menu or
submenus.
Confirm operations by accessing on-screen menu or submenu.
In standby mode, press to access call log.
Use these keys to perform different actions indicated at the
bottom of the on-screen menus.
Press to dial an outgoing call or answer an incoming call.
During an active call, press to end the call. In applications, press
to return to main menu.
Press to enter numbers or characters.
Insert asterisk character.
Insert pad character. Change the text input method.
[ ] Turn On / Off
[ ][ ] Up / Down
[ ][ ] Left / Right
[ ] Confirmation
[ — ] [ — ] Softkey
[ ] Pick up
[ ] Hang up
[ ] Numeric pad
[ ] Asterisk key
[ ] Hash key
Key Function

18
Keyboard
Programmable keys to store up to four telephone numbers.
During an active call, press to hold current call. During two
active calls, press to switch from Call 1 to Call 2.
When you have two calls, one active and one holded, press to
make a call transfer between both calls. You can make a transfer
“Without consultation,” pressing when making the second call.
You can make conference calls from your phone, press during a
call for 2 or more participants.
In standby mode, press to redial last number from last log.
Press to decrease / increase the volume of handset or speaker.
Press during an active call to mute your microphone.
In standby, press to make a call in hands-free mode, without
lifting the handset. During an active call, press to enable or
disable phone hands-free mode.
[ ] Memory
keys
[ ] Hold button
[ ] Transfer button
[ ] Conference
button
[ ] Recall button
[ ][ ] Decrease /
Increase volume
[ ] Mute button
[ ] Hands-free
button
Key Function

19
Numeric keypad
Check the below table when using alphanumeric keypad. When introducing some
form of text on your phone, you can switch between entering numbers (123), lower
case (abc) or uppercase (ABC) by pressing the # key.
Key Lowercase (abc) Uppercase (ABC)
1. , ? ! - @ 1 . , ? ! - @ 1
2abc2 ABC2
3def3 DEF3
4ghi4 GHI4
5jkl5 JKL5
6mno6 MNO6
7pqrs7 PQRS7
8tuv8 TUV8
9wxyz9 WXYZ9
0[space] and 0
Toggle among: Numbers / Lowercase / Uppercase /
Default text
Special character selection menu

20
Display
Press the [ ]key for 3 seconds to turn on the terminal. The first time a SIM card is
inserted the terminal will ask for a PIN code. Then, the following user interface will be
shown on the screen.
Press [ ]to show on the screen the calls log, use the left selection key to access the
application menu. You can also make a call from this interface, dialing the phone number
directly on the numeric keypad.
To turn off the terminal, press [ ]for 5 seconds.
1. 2G/3G/4G Coverage Indicator
2. System Notifications: SMS, calls,
alarms, Bluetooth, etc.
3. Battery level Indicator
4. Status Indicators: microphone,
handsfree, headset, etc.
5. Network Operator
6. Time and Date
7. Function assigned to the left softkey
8. Function assigned to the right softkey
1
2
4
7
3
5
6
8