Table of Contents
Table of Contents
vi
Other Phone Features (57i CT Base Unit) ................................................29
Adjusting the Volume ........................................................... 29
Status Lights (LEDs) ............................................................ 29
Call Timer ............................................................................. 29
Softkeys ................................................................................ 30
Line/Call Appearance Keys .................................................. 30
Using a Headset with your Telephone ................................. 31
Other Phone Features (57i CT Handset) .................................................. 32
Adjusting the Volume ........................................................... 32
Handset Status Light (LED) .................................................. 32
Alerter Tones ........................................................................ 32
Model 536 and 560 Expansion Modules ..................................................33
Installing the 536EM or 560EM ............................................ 34
Troubleshooting Solutions .......................................................................36
Limited Warranty........................................................................................ 39
