KARBONN K707+ USER MANUAL
6
1. Phone Layout
KARBONN K707+ USER MANUAL
27
Please confirm if the SIM card is valid.
Please confirm if the call barring is set.
Unable 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.
Unable to set
some functions
Wrong operation
；
The network provider does not support the
function, or you have not applied for it.
Note: If the instruction above can not help you solve
problems, please record
：
Mobile phone model and serial number
Specific content of warranty
Clear statement of problems
Then contact your local dealer or a Karbonn authorized
service center in your area.
