User's Guide

2.6.1
Unlocking Your Radio
See Writing Text on page 39 for text entry method on your radio.
Prerequisites: Radio displays Unit Locked Enter Code.
Procedure:
1 Enter the PIN code at the prompt.
NOTE: For radios with general PIN authentication, the PIN length is a fixed 4-digit code.
For radios with BSI PIN authentication, the PIN length is configurable by your service
provider up to a maximum of 8-digit code.
Your radio enters the default home display.
2.6.2
Unblocking Your Radio
See Writing Text on page 39 for text entry method on your radio.
If you have entered the incorrect PIN code for more than three times (by default), use the PIN
Unblocking Key (PUK) to unblock your radio.
Prerequisites: Radio displays Unit Blocked Enter PUK.
Procedure:
1 Enter the PUK code at the prompt.
NOTE: The PUK is a master code provided by your service provider. For radios with
general PUK authentication, the PUK length is a fixed 8-digit code. For radios with BSI
PUK authentication, the PUK length is configurable by your service provider up to a
maximum of 8-digit code.
When PUK code is successfully entered, radio displays the PIN code prompt.
2 Enter the PIN code at the prompt.
NOTE: If change PIN option is enabled by your service provider, you are able to change
your PIN code. Enter your new PIN code twice to change the PIN code.
2.7
Locking or Unlocking the Keys or Buttons
Procedure:
Perform one of the following actions:
• For MTP8500Ex – Press Menu key and Left Navigation key.
• For MTP8550Ex – Press Menu key and * key.
2.8
Display
This section presents the default home screen elements of the radio.
MN006260A01-AD
Chapter 2 : Getting Started
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