Power On/Off Phone; Unlocking Sim Card; Unlocking Phone - Lenovo NX188 Manual

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3.5 Power on/off phone

To power on or power off phone, please press and hold the End key.

Then the screen will display the following prompts in sequential order:

Enter phone password – if you have set up phone lock password.

Enter PIN – if you have set up SIM card password.

Search – the phone will search till finding appropriate network

connection.

To prevent illegal usage, PIN (Personal Identification Number) code is

adopted to encrypt for protection of your SIM card. Selecting this

option and if having set up PIN code protection, you have to enter PIN

code each time you start it, unlocking SIM card to use the mobile

phone.

Users can erase SIM card password; however, in this case SIM card

cannot prevent illegal usage.

Press and hold the End key to power on the phone;

Enter PIN code, use right soft key to delete input-errors, left soft key for

"OK". For instance, if PIN setting is 1234, then enter the following input:

1 2 3 4 "OK".

If there are three consecutive input errors, your SIM card will be locked

up by the network, the phone will inquire PUK code.

Note: Your service provider will set up a standard PIN (4 to 8 digits)

number for your SIM card; you should change it into your private

password as soon as possible.

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