103
2
Register the new handset
Follow the instructions that came with
your handset.
Making and Receiving calls
Any GAP compatible handset will be able to make and receive
external calls via the Airway controller. Consult your handset’s
manual for details on how to do this.
Dial the number as normal, and press the
Call
button. The
call will be made on the first available line.
Press the
Call
button to get dial-tone, then dial the number.
To make an external call on the first available line
This is available on handsets equipped with an Internal call
feature.
Press the
Internal call
button (often shown as
INT
).
Select the line you want by dialling the 2 digit line number as
shown below. You should hear the dial tone.
Dial the number you require as normal.
To make an external call on a specific line
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HANDSET
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