att door phone controller 사용자 설명서

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

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