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Press m in idle mode, scroll n to
Advanced Set and press o
Select.
Scroll n to Call Barring and
press o Select.
Enter the PIN number.
• If you enter and incorrect PIN
number, an error tone will sound
and "Wrong PIN!" will be
displayed. Then, the display will
return to idle screen.
Mode is highlighted in the display.
Press o Select.
Scroll n to select On or Off and
press o Select to confirm.
• If a Call Barring number has not
been set, you will be prompted
to input a Call Barring number.
Note
To switch Call Barring mode off again
from idle mode, press c Cancel and
enter the PIN number. Mode is
highlighted in the display. Press o
Select to select Mode, then scroll n
to Off and press o Select.
7.3.2 Set a Call Barring number
Press m in idle mode, scroll n to
Advanced Set and press o
Select.
Scroll n to Call Barring and
press o Select.
Enter the PIN number.
Mode is highlighted in the display.
Scroll d to Number and press o
Select.
Advanced settings
Scroll n to select a call barring
number location, and press o
Select to confirm.
Input the call barring number (up to
4 digits) and press o OK.
• A validation tone is emitted and
the screen returns to the Call
Barring menu.
7.4
XHD Sound
XHD (extra high definition) Sound can
increase voice quality when On. The
default setting is On.
To turn it off:
Press m in idle mode, scroll n to
Advanced Set and press o
Select.
Scroll n to XHD Sound and
press o Select.
Scroll n to select On or Off and
press o Select to confirm.
• A validation tone is emitted and
the screen returns to the
Advanced Set menu.
7.5
Change PIN
The PIN is used for setting call barring
numbers and registration/unregistration
of handsets. The default PIN number is
0000. This PIN is also used to protect
the settings of your handset. Your
handset will prompt you whenever the
PIN is required.
Note
The default PIN code is preset to 0000. If
you change this PIN code, keep the PIN
details in a safe place where you have
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