FX 250 / FX 500 User Manual
20
5.2 Powering Up the Primary Handset
The Primary Handset is automatically powered up once it is connected to the dedicated
HANDSET
port. Depending on the conditions of the BDU, the Primary Handset may start
in the following modes:
5.2.1 Full functioning mode
In full functioning mode, there is no PIN authentication required to start using the FBB
system. All BDU settings including contacts, messages and call logs are loaded into local
memory of the Primary Handset once the BDU is configured. You will be able to access all
the menus and making voice or data calls once the Primary Handset is ready.
5.2.2 PIN mode
User is required to enter the correct PIN/password before proceeding to
Full functioning
mode
, Refer to
Security settings
menu for more information on the types of security PIN
in the BDU.
To enter the PIN:
1. Key in the PIN of the security key using the alpha-numeric keypad.
2. Press
key to confirm.
To cancel PIN entering:
1. Press the Right
selection key
2. Confirm to start in Emergency only mode by pressing the
key.
5.2.3 Emergency only mode
PIN authentication is bypassed (i.e. when you have forgotten the required PIN). You can
only make emergency calls or access local Phone manager menu in this mode.
