YOU: 0** Acknowledge request is not used1** Acknowledge request is used** NextDefault: 1 (enabled)Call Progress (Dial Tone Enable)This setting enables or disables the feature where the B1290 monitors theaudio activity on the phone line when it places a call. If enabled, Call Prog-ress will cause the B1290 to look for dial tone before dialing, watch for abusy signal on the called line and then wait until the called party speaks be-fore the alarm announcement begins. Without Call Progress enabled, theB1290 will perform the dial-out operation and speak regardless of the sig-nals encountered on the phone line.Do not use the Answer command immediately following a Dial commandin the directories when Call Progress is enabled. This is the equivalent oftwo Answer commands and may result in unreliable operation.B1290: Dial Tone is …YOU: 0** Call Progress is not used1** Call Progress is used** NextDefault: 1 (enabled)Program Code 7 ÞÞ: ExpandersWhen Program Code 7 is entered, the B1290 gives you the following param-eters.Number of ExpandersIncrease the capacity of a basic B1290 by adding up to 7 expanders, eachwith an additional 8 alarm inputs and 4 relay outputs.B1290: Expander Number is . . .YOU: X** Expanders ( x = 0 to 7 )** NextDefault: 042 Program Codes