Cortelco CENTURION EXTENDED BASIC TELEPHONE instruction manual C

Contents
Important Safety Instructions .......................................2
Features Of Your Telephone......................................... 4
Installing Your Telephone.............................................. 7
Unpacking Your Telephone.............................................. 7
Modular Wall Jacks.......................................................... 7
Desk Installation............................................................... 8
Wall Installation................................................................ 8
Check For Dial Tone ........................................................9
Before Using Your Telephone....................................... 9
Maintenance Information ...............................................9
Telephone Service Problems .....................................10
No Dial Tone ................................................................... 10
Dial Tone But No Ringing................................................ 10
Dial Tone But No Dialing ................................................. 10
Repair of Your Telephone ............................................11
The FCC Wants You To Know...................................... 1 2