BT BT3880 - Set a PBX Access Code; Change the System PIN

Settings
40
If you’re connected to a
switchboard, you might
need to enter an access code
(e.g.9) before each number
is dialled. Your BT3880 can
store an access code which is
automatically dialled before
each number.
If you wish to revert to not
using a PBX access code, you
need to go into the PBX code
menu and delete all the digit
by selecting C, then press
to save.
The default system PIN is
0000. You can change this
to your own preferred 4-digit
code. The system PIN is
used when changing certain
settings and for registration/
de-registration. If you make
a mistake, select C to delete
a digit.

level change on the display.
4. Press
to save your choice.

Set a PBX access code
1. Press
, scroll to BS
SETTINGS and press
.
2. BS RINGER is displayed, press
until PBX ACCESS is displayed and
press
.
3. Enter the number you want
(maximum of 1 digit) and press

tone.
Change the system PIN
1. Press
, scroll to BS
SETTINGS and press
.
2. BS RINGER is displayed, press
until CHANGE PIN is displayed and
press
.
3. You will be prompted to enter the
current 4 digit PIN, then press
.
4. Enter the new 4 digit PIN again
and press
.
5. Enter the new 4 digit PIN again

. You will
