User Manual

Table Of Contents

If you are unable to unlock the radio, you can only send or receive Emergency Calls and adjust the

volume level with the VOLUME KNOB.

NOTICE: If the radio uses a SIM Card PIN code and you are unable to unlock the radio, you

cannot take any action.

Related Links

Unlocking Your Radio on page 35

Changing PIN Codes on page 84

Protecting the Radio with a PIN Code

Procedure:

1 From the home screen, press MENU → Security → PIN Protect.

2 Select On.

3 Enter 4-digit PIN code. By default it is 0000 (four zeros).

NOTICE: To increase security, set your own PIN code.

Postrequisites: Each time you turn on the terminal, PIN code is required.

Unblocking Your Radio

Prerequisites: You blocked your radio by entering incorrect PIN code for three times (by default).

Procedure:

1 Radio displays Unit BlockedEnter PUK.

2 Enter 8–digit PUK (Personal Unblocking Key) number.

NOTICE: The PUK is an eight-digit master code provided by your service provider.

3 Enter the new PIN code twice.

Changing PIN Codes

Procedure:

1 From the home screen, press the MENU key.

2 Select Security → Change Code.

3 Radio prompts for the Old Code. Enter currently used 4-digit security code (default setting is

0000).

4 If the entered code matches the old code, radio prompts for the new code twice.

Your radio displays Code Accepted.