NC-28 User manual
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1.4 Icon description
ICON
Description
The more bars displayed, the better the signal strenght
GPRS connected
Keypad lock
Vibrate
Ring and vibrate
Ring
Vibrate then ring
Input earphone
Roam indicator
SMS indicator
MMS indicator
Voice message
Setting and open alarm
Open SIM1 Divert
Open SIM2 Divert
Miss call of SIM1
Miss call of SIM2
Battery status
Open Bluetooth
Open multipurpose stopwatch
1.5 SIM card
Insert a SIM card before you use a phone. The SIM card is offer by Network operator.
The all network information is stored in SIM card, and the phonebook information’s also stored in SIM card.
So you must avoid touch the metal face of the SIM card, keep it away from electricity and magnetism. If the
SIM card is broke, the handset can not be natural use.
Warning: before inserting or removing the SIM card, you must turn OFF the mobile phone. Do not insert or
remove the SIM card while the phone is connected to an external power source, as this could otherwise
damage the SIM card.
