User Guide

Security
Sometimes when you are working, you may need to secure your radio from
unauthorised use. The easiest way to secure your radio is to lock the keypad
when your radio is not in use. Your radio may be customised with other
security features such as PIN entry and a remote user network log on (to
authenticate network users).
Some radio users may need to enter secure areas and rooms within a building
or at a location, and your presence within these areas can be monitored using
the RFID tag in the radio and an RFID reader at the location.
PIN entry
You will need to enter the radio's 4 digit PIN at power on. Your radio may be
customised to allow you to change your PIN (see Change PIN on the facing
page).
Caution: if you incorrectly enter the PIN 3 times, the radio will lock. You
will then need the 8 digit Master Reset PIN (or PUK) to unlock the radio,
see Unlocking the radio after incorrect PIN entry on the facing page.
To unlock your radio:
1. Enter your PIN.
2. Press OK.
Tip: If you make a mistake you can use the Left navigation key to delete
the last digit entered.
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SC20 series – 04/2016