CoComm F840 User manual

F840
Read carefully the instructions contained in this operation manual before you start using the device

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F840
User manual

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5
Index
Introduction ..................................................................................... 6
Sales package content..................................................................... 9
Precautions for use ........................................................................ 10
Presentation .................................................................................. 14
Installation ..................................................................................... 16
Keyboard....................................................................................... 20
Setup Wizard................................................................................. 23
Main menu..................................................................................... 24
System icons................................................................................. 28
Calling ........................................................................................... 29
Messages...................................................................................... 32
Contacts ....................................................................................... 36
LDAP contacts .............................................................................. 39
Audio profiles................................................................................. 40
PC suite......................................................................................... 41
Wi-Fi network connection............................................................... 42
Bluetooth connection..................................................................... 43
Settings menu ............................................................................... 44
Troubleshooting............................................................................. 47
SAR certification information .......................................................... 50
Regulation ..................................................................................... 51

6
Introduction
Thank you for choosing the Co-Comm F840 telephone. This phone is designed for use
with GSM 900/1800, UMTS 900/2100 MHz, LTE FDD B1/2100MHz, B3/1800MHz,
B7/2600MHz, B20/800MHz and LTE TDD B38/2600MHz networks. To operate, it
requires a valid SIM card from your network operator. Please consult your network
operator for more information.
Security instructions
Please read carefully following instructions before you start using your Co-Comm
F840 device:
●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.

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Sales package contents
Please check sales package includes following components. If any items are missing,
please contact your dealer.
1. Terminal F840
4. Power adapter
2. User Manual
5. Li-ion rechargable
battery
3. Warranty card
Cleaning cloth7.
CLIENTE
CUSTOMER
NOMBRE
NAME
ESTABLECIMIENTO VENDEDOR
SALES OUTLET
RAZÓN SOCIAL
TRADE NAME
DOMICILIO
ADDRESS
TELÉFONO
TELEPHONE
FECHA DE COMPRA
ACQUISITION DATE
EQUIPO
DEVICE
TELÉFONO INALÁMBRICO 4G
MODELO
MODEL
F840
Nº DE SERIE
SERIAL NUMBER
GARANTÍA | WARRANTY
CARTA DE GARANTÍA
WARRANTY CARD
DOMICILIO
ADDRESS
TELÉFONO
TELEPHONE
USB data cable6.
R
#
M1
M2
M3
M4
78 9
654
1 2 3
0
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F840
Readcarefully the instructions contained in this operation manual before you start using the device

8
Precautions for use
Operating Environment
Your Co-Comm F840 device is an RF transmitter, so please turn off your terminal or
disable radio functions in following situations:
●When you are in an airplane.
●When you are in the vicinity of flammable atmospheres and when indicated by the
entity responsible for risk management.
●When you are in the vicinity of electro-explosive devices and when 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 to operate properly as well as for personal safety. Do
not expose to temperatures below -10 °C or above 50 °C.
Medical equipments
Be sure to turn off the phone near electronic medical equipment (such as pacemakers,
hearing aids, etc.).
Most medical devices can be protected from phone RF signals, but not all of them.
If you have any questions or need more information, consult your medical device
manufacturer.

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Precautions for use
Pacemakers
Pacemaker manufacturers warn that the distance between phone and pacemaker
must be at least 6 inches (15.3 cm), otherwise the phone can interfere with any
equipment.
People with pacemakers should consider the following:
●Always keep a distance (at least 6 inches) between phone and pacemaker when
device is on.
●Do not carry your phone near your chest.
●Use the phone in the ear that is further from your pacemaker.
Please turn off your phone if you feel there is interference, and consult your doctor as
soon as possible.
Emergency calls
Like any mobile phone, this phone 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 such as 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.

10
Precautions for use
Care and maintenance
Your phone is a product of superior design and should be treated with care. Following
tips will allow you to enjoy this product for a longer period of time:
●Keep the phone away from children and pets. They could accidentaly damage the
phone or choke on small parts.
●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 electronic
device lifecycle, damage batteries, or accessories.
●Do not place the phone in cold areas. When the phone warms up to its normal
operating temperature, moisture can accumulate within it, which may damage
electronic circuits.
●Do not place the phone in sunlight exposed areas as it may cause overheating.
●Do not place the phone near flammable liquids, gases or explosive substances.
●Do not drop or knock the phone. Rough handling can damage electronic circuits.
●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 phone surface. Turn off
your phone before cleaning.
●Do not apply paint over the phone, as it can prevent proper operation.
●Warranty will not apply in case of phone battery being wet, whenever warranty
period is still running.