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44
Press the INTERCOM button.
Press the OK button.
F1
will appear on
the display.
Press the 3 button then the 3 button
again
–– –– –– ––
will appear on the display.
Enter the System Code. All registered
handset numbers are displayed.
Enter the number of the handset to be
de-registered.
INIT=F6
will appear on
the de-registered handset.
Press the C button twice to exit.
CODE
COK
3
D
E
F
3
D
E
F
COK
Intercom
Note
When planning to use a handset with more
than one base, we recommend that you:
• Give a number to each base (from 1-4).
• Number each handset (from 1-6).
• Register your handset(s) at base 2
(and 3 & 4 if used) using the same internal
number as at base 1.
Note
Your BT On-Air USB unit will appear
as a registered handset but should not be
de-registered following the instructions
above. See page 43 for instructions on
de-registering a BT On-Air USB unit.
Helpline
If you are experiencing difficulty, please call
the BT On-Air Helpline on 0845 300 0156.
To de-register a handset from
the base