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Lava KKT Uno
24
because of line congestion.
Standby
duration
shortened
The standby duration is relative to the system setting of network.
While the mobile phone is in an area with poor signal strength
and can not receive the signal, the handset will continuously
search for a base station. This will significantly reduce battery
charge. It is recommended that you turn off your mobile in area
with no signal reception to save battery.
Need replacing the battery. Please change a new battery.
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 Web provider.
Unable to dial
out
Please confirm if you press the dial key after dialing.
Please confirm if calling is forbidden because of defaulting.
Please confirm if the SIM is valid.
Please confirm if the call barring is set.
Please confirm if the fixed dial function is set.
Callers unable
to contact you
Please confirm if the mobile phone is on and connected with the
network.
Please confirm if calling is forbidden because of defaulting.
Please confirm if the SIM card is valid.
Please confirm if the call barring is set.
Unable to
charge handset
Poor contact. Please check if the plug is connected well.
Please confirm if the environment temperature is within the range
of 0ºC ~40ºC while charging.
The battery or charger is damaged. You need to replace it.
Unable to set
some functions
Wrong operation.
The network provider does not support the function, or you have
not applied for it.