JVC J20 User Manual page 28

phone close to your mouth.
Your Phone Cannot Access Internet
Please ensure that you are connected to the network.
Please check the network connection settings on
your phone.
Please ensure that your internet service for your UIM/
SIM card is active.
Please try again later or change your location.
Short Standby Period
Standby period depends on the network system
settings. You may be in a location where the network
signal is weak. Your phone shall continue to send sig-
nals to find the base station when service is not avail-
able. In such a case, battery power shall be reduced
rapidly and standby period shall be shortened. Please
move to an area with better signal reception or turn
off your phone if you are in area with bad reception.
Battery not Charging
Bad Connection: Please make sure that the adaptor
is correctly plugged to the outlet and that the USB
connector is correctly installed on your phone.
Do not recharge 0˚C or above 35˚C. Please recharge
your phone in a different location.
Battery or charger may be damaged and it shall be
replaced. The battery may be damaged. The battery
of your phone shall only be replaced by authorized
services as it cannot be removed.
If these information were not adequate to solve your
problem, please contact your local after-sales techni-
cal service submitting the information on the model,
serial number of your phone, license or insurance in-
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