Call Waiting Tone Switch

Command-No / Meaning		Parameter value		Default
341	call waiting tone	0	= off	1
	at a/b1-interface	1	= on
342	call waiting tone	0	= off	1
	at a/b2-interface	1	= on

The call waiting tone is a tone in the receiver signaling an incom- ing call during a call is already ongoing. This service is not available at every network provider.

The incoming call can be answered by finishing the ongoing call (hook on, SANTIS-ab rings, hook off).

The call waiting tone can be switched off, e.g. if a fax machine or a modem is connected to the a/b-interfaces.

Restrictions for NT+2ab/CA restr. and Pairgain: a/b1 via a/b1 only; a/b2 via a/b2 only.