Press buttons in order shown
Lift the handset and speak.
Lift the handset.
Press the
7
button.
Press the
4
button.
Press the
6
button.
Press the
7
button.
Press the
0
button for an external
line and dial as usual.
When you hear the Call Waiting
tones, to accept the call:-
Press the
R
button.
Press the
7
button.
Press the
8
button.
You can now speak to the waiting
caller.
To return to the original external
caller press
R
, then press
8
and
speak to the original caller.
8
TUV