Cortelco 1203 - Manuals

LOCATION OF CONTROLS 1 6 WALL INSTALLATION 3 Screw head Wall Desk tabposition Wall mounttab position diagram 1 diagram 3 8.3cm Slide the handset tab out and rotate it 180 degrees so that the hookpoints up. This will hold the handset in the cradle when the phone ismounted on the wall. Remove the desk...

Ringer volume switch 5 Flash time switch Dialing mode switch 2 B. To dial the number in memory AUTO 0~9 1. Lift the handset.2. Press . 3. Press the desired Memory Button ( ). 1. Lift the handset.2. Dial *#0000*#.3. Hang up the handset. 11. Hold button 13. Pause button To place a call on hold, press ...

This switch is located on the bottom of the telephone. For Tone Dialing, setthe switch to the T position. For Pulse Dialing, set the switch to the P position. This feature allows you to redial the last phone number dialed. You can adjust the flash time by using this switch located on the bottom ofyo...