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clean it up within a certain time.
1.2
Terminology explanation
GSM
Global system of mobile
SMS
Short message service
SIM
Subscriber identify module card
PC
Personal computer
PIN
PIN code is a 4-8 digit personal identification
number, and is used to prevent your SIM card from
misuse. It is provided by your service provider. If
you enter 3 times error PIN code continuously, the
SIM card will be locked, and then you must enter
PUK code to unlock.
PIN2
PIN code is a 4-8 digit personal identification
number. It is provided by your service provider. To
protect the access of some advanced functions like
fixed dial. If you enter 3 times error PIN2 code
continuously, the SIM card will be locked, and then
you must enter PUK2 code to unlock.
PUK
An 8 digit key code. Used to unlock SIM cards after
the wrong PIN has been entered. PUK is provided
by your service provider.
PUK2
An 8 digit key code. Used to unlock SIM cards after
the wrong PIN2 has been entered. PUK2 is
provided by your service provider.
2 Phone Appearance and Keys
2.1
Basic Functions
2.2
Keys specification
Keys
Specification
Dial key
Press to start the call
In idle mode press to view call logs
End key
Press and hold to switch phone On/Off
Press to end the call
Right
soft key
Perform the functions indicated on the right
bottom line of the display.
Press right soft key to return to upper menu.
In idle mode, press right soft key to access
