Lava Mobiles KKT 14 User Manual
Page 10
Reception bad
Check on the screen of the signal strength indicator, and this is the
number of symbols in this for 5 case said the strong signal, 2 case
said the weak signal
Phone can't dial
you may set the hide the machine number, but your network
operator does not provide this service;
may have a strong interference environment around signal;
may you activate the call barring function;
may you activate the line 2, but your network operator does not
provide this service
；
Battery can’t charge
may have excessive discharge battery, charger needed to connect
after a period of time to charge;
battery performance have been worse;
Unable to connect to the
network
signal is too weak, or around the radio interference
SIM card is installed correctly, whether contact undesirable or SIM
card has been damaged? Such as the SIM card is damaged, please
you consultation network service operators
Photographs too dark
brightness set low;
environment light around a dark;
Photographs too vague
Shooting in a state of motion object
；
Press the shutter moment cell phone has a slight shaking
；
Dark
Photographs have distortion
May be the foreground subject distance lens too close
Can't enter service menu
May be your SIM card does not support services