att door phone controller 사용자 설명서

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

Any or all options may be

reselected in any order.

Follow the steps below to select options for the Door Phone

Controller.

Select Option Selection Mode by setting position 8

of the Door Phone Controller DIP switch to the ON

2. Once the DIP switch has been set, you must make con-

nection to the door speaker by “hook-flashing” the

phone (within 5 seconds) and entering “##3” on the

telephone keypad (option selection mode is active as

soon as you hear a distinctive dial tone).

Installation — Home/Residential 3-5