User Manual

Table Of Contents
Icon Description
All Tones Off/Duplex and Simplex Ring Muted Indicates that all alert tones are off,
or both simplex ring volume is set to 0 and duplex ring volume is set to 0. Applicable
to Control Head 2.
Simplex Ring Muted Indicates that simplex ring volume is set to 0 and duplex ring
volume is set to more than 0. Applicable to Control Head 2.
Duplex Ring Muted Indicates that duplex ring volume is set to 0 and simplex ring
volume is set to more than 0. Applicable to Control Head 2.
Related Links
Air Encryption on page 85
Powering On the Radio
Procedure:
1 Press and hold ON button.
2 Your radio performs a self-check and registration routine.
3 After successful registration, your radio is in service.
NOTICE: Your radio powers on without visible and audible notification if Covert Mode is
activated.
Unlocking Your Radio
Your radio may be locked at power up. To unlock it after powering on, enter the code at the prompt.
Your radio enters the default home display.
NOTICE: The unlock code is originally set to 0000. Your service provider may change this
number before you receive your radio.
Related Links
PIN Protect on page 83
Changing PIN Codes on page 84
Writing Text on page 41
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.
Locking/Unlocking the Keys/Buttons
Press MENU key and * key.
Chapter 2: Getting Started
36 Send Feedback