AASTRA 6757i CT RP - Manual (Page 6)

Table of Contents
Table of Contents
vi
Adjusting the Volume............................................................................. 29
Status Lights (LEDs) .............................................................................. 29
Call Timer ................................................................................................ 29
Softkeys .................................................................................................. 30
Line/Call Appearance Keys ................................................................... 30
Using a Headset with your Telephone.................................................. 30
Other Phone Features (6757i CT RP Handset) ....................................... 32
Adjusting the Volume............................................................................. 32
Handset Status Light (LED) ................................................................... 32
Alerter Tones .......................................................................................... 32
Model M670i and M675i Expansion Modules.......................................... 33
Installing the M670i or M675i................................................................. 34
Troubleshooting Solutions....................................................................... 36
Limited Warranty ....................................................................................... 37