Faq (Solving Problems) - Maxcom MM910 Instruction Manual

14. 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
charger it is not
charged
„Is it possible to
make call being
abroad?"
56
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
or whether it is not deactivated in MENU
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.
After longer period when the phone was not used
the battery may be in the state of so called" deep
discharge", in order to restore the correct
operation of the phone connect the charger,
although there is nothing shown on the display.
If the user is abroad, the phone automatically
logs into the foreign network, if ROAMING is
activated. Ask the operator for more information.