AT&T Door Phone Controller - Manual (Page 70)

Option Selection
The final step of the installation procedure is selecting options
for your AT&T Door Phone Controller. The selection of these
Refer to Appendix B for a
detailed explanation of each of
options must be done while in the Option Selection Mode. This
these options.
mode lets you control such things as:
■ Delay Before Door Ajar Call-Back
■ Ring/Chime Cadence
■ Ring/Chime Duration
■ Door Unlock Code
■ Door Unlock Duration
■ Enable Door Code
■ Door Ajar Mode
■ Forced Disconnect Time-Out
■ Reset Options to Factory Defaults
Installation - No Dedicated Trunk/Station Port 6-5