Maxcom MM-820 Manual page 6

Phoneindicators
When flashes you have a new message or a missed call.
When flashes the batteries is running out
When flashes
When flashes
Operation
Activatingthe phone
Press and hold the red button
messages may be displayed:
SIM card missing or incorrectly inserted .
SIM card damaged or not valid .
If the SIM card is valid but protected with a PIN code (Personal Identification
Number), PIN: is displayed . Enter the PIN code and press OK . Delete with Clear .
Note!
If PIN and PUK codes were not provided with your SIM card, please contact
your network operator.
Trials: # shows the number of PIN attempts left. When no more attempts remain,
SIM blocked is displayed. The SIM card must now be unlocked with the PUK code
(Personal Unblocking Key).
1. Enter the PUK code and confirm with OK.
2. Enter a new PIN code and confirm with OK.
you have missed calls
the Clock is working
on the phone to turn it on/off .The following