Features
Door Telephone
Door Telephone
Door phones can be used to call digital and electronic telephones selected in system programming. You can call a door telephone and monitor the area surrounding the door telephone.
➤To answer a door telephone call
1. Press 7$/.. | If you lift the handset while the door telephone is |
| still ringing, your [DN] LED lights steady and |
| you are connected to the door telephone. |
2.Dial the door telephone [DN] if not connected yet.
3.Hang up when the call is completed.
➤To pick up door telephone calls that are ringing at a station other than yours
1. Press a [DN] + .
You hear a distinctive ringing tone. Your telephone rings five times or only once, depending on system programming.
Strata | 59 |
