Faq (Solving Problems) - Maxcom MM462BB Instruction Manual

18

FAQ (Solving problems)

The phone may be repaired only by authorized service. It
is forbidden to repair or modify the phone by yourself
otherwise the warranty may be lost!
„It is not
possible to
make a call"
„SIM card is
inserted, only
emergency
calls possible
(112)"
The phone
does not
operate, after
connecting the
70
Check whether the dialed number is correct.
While dialing the number of other country always
add a relevant prefix (for example Germany
0049 or+49)
If the user have a prepaid type card (supplying
with a card), it is necessary to check if the
resources are available on the account, to make
a call)
Check whether the SIM card is installed correctly.
It is possible that the phone is switched off,
switch on the phone pressing and holding the
relevant button (red receiver button) for about 3
seconds.