MP309 User manual
9
3 Basic Function
3.1 Power on and off
1. Press and hold the power key at the top side to turn on/off the phone.
2. Please input password and press left soft key, if mobilephone requires
password.
3. Type PIN code and press left soft key to confirm, if mobilephone is
required to input PIN code. PIN is personal identify numeric code, in
order to avoid using your simcard illegally, usually PIN code is provided
by the network operator for SIM card.
Note:
1
．
Please contact the nearest authorized service center in case you forgot
your phone password.
2
．
Delete character ahead of cursor in case you typed the wrong
keystroke when inputting the password.
3. Screen indicates type again, if PIN code was wrongly inputted. Screen
indicates input PUK code, if wrongly typed three times. If PUK code is
correct, then, back to PIN code input interface and preset new PIN code
(PUK CODE as PIN unlocking code provided by carrier). Mobilephone will
display SIM card will be not used any more, if typed PUK code ten times
wrong.