Operation Manual

61
SIM card failure Check or replace SIM card
Dialling error Redial
Conversation
failure
Fee limits Contact with the operator
Invalid key
operation
Accidental interference Take out the battery and assemble it after 1 minute
Beyond the telephone number
of digits
Check with the phone number Part of calls are
not reached
Setting problems Check whether ‘call restriction’ is set or not
Can’t find
contacts
The SIM card is changed Use the original SIM card
No number in
the phonebook
Setting error or too low
long-time battery voltage or
out of use for a long time
Check whether a complete startup can reset or not,
or the data loss is caused by too low battery voltage
for a long time
PIN code error Wrong PIN code has been
entered three times
Contact your operator
Auto-lock code
error
wrong code entered Please contact the appointed after-sales service spot