KKT04 User Manual LAVA
9
Switch off your phone near high-precision electronic devices. The phone may affect the performance of
these devices.
Do not attempt to disassemble your phone or its accessories. Only qualified personnel are allowed to
service or repair the phone.
Do not place your phone or its accessories in containers with strong electromagnetic field.
Do not place magnetic storage media near your phone. Radiation from the phone may delete the
information stored on them.
Do not put your phone in a high-temperature place or use it in a place with flammable gas such as a gas
station.
Keep your phone and its accessories away from children. Do not allow children to use your phone
without guidance.
Use approved batteries and chargers only to avoid explosion.
4. Frequently Asked Questions and Troubleshooting
Frequently Asked Questions
Cause and Solution
Fail to turn on
Press the power on key for over 1 second.
Check if the battery is properly connected. Please remove and install it again, retry to turn on
；
Check if battery is appropriately charged
Fail to connect network
Weak signal. Please Try and move to a location with strong signal and try connecting to the network again
；
Please ensure that you are not beyond the network coverage of service providers
；
Please ensure you have a valid SIM card. Please contact your network provider for further information
；
SIM Card Error
Dirt on the metal surface of an SIM card. Use clean cloth to wipe the metal touch point on an SIM card.
The SIM card is not installed.
The SIM card is damaged. Please contact your network service provider.
Fail to charge
Poor contact. Please check if the plug is connected well.
Charge in the environment below 40
℃
or above 55
℃
. Please change your charging environment.
The battery or charger is damaged. You need to replace it.
SAR (Specific Absorption Rate) Information
The highest SAR value for this mobile phone is <1.6 W/Kg, in accordance with the requirements of the
ICNIRP, which recommended that the limit for exposure to radio waves is 1.6 watts/kilogram(W/kg) averaged