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Telephone Programming – ISDN Functions
When an incoming call arrives and you are already conducting a call, you can have
an additional incoming call signalled via a call waiting tone ("knocking") or deactivate
this feature, as required.
If you currently have the call waiting on, the "Wait. Off" softkey is displayed and vice
versa.
Call Waiting Signaling
Start the programming process by press-
ing the "Menu" softkey.
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Call$$Box$$$$$$$$$$$$$$ Tel.$$Book$$$$$ Menu$$$$$$$$$$$$$$$$$$$$$$$$$
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Select the ISDN menu.
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ISDN$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ Terminal$$$$$$$ Tel.$$Book$&
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Press the "Call waiting"" softkey to acti-
vate or deactivate the call waiting.
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Unpark$$$$$$$$$$$$$$$$$$$$$ Call$$wait$ing$$ Divert$$$$$ &
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