Cortelco
9120
instruction manual
Owner’S
Troubleshooting
Warranty
Unit Setup
Ringer Volume
Safety
Feature Buttons
Page 1
O
WNER’S
I
NSTRUCTION
M
ANUAL
C
ALLER
ID T
YPE
II
M
ULTI-
F
EATURE
T
ELEPHONE
MODEL 9120
Page 1
Page 2
Image 1
Page 1
Page 2
Contents
OWNER’S
Caller ID Type
Table Of Contents
Troubleshooting
Important Safety Instructions
Page
Telephone Part Identification
Back and Side
BOX Contents
Installation
Battery Installation
Dialing Mode
Desk Mount
Ringer Volume
Answering Machine
Modems and FAX Machines
Enter
Unit Setup
Menu
Basic Operation
Feature Buttons
Hold Button
Message Button
Speed Dial
Phone Book
Review the Contents of a TWO-TOUCH Memory
Adding AN Entry to the Phone Book
Reviewing Phone Book Entries
Deleting a Phone Book Entry
Caller ID
Storing a Caller ID Record in the Phone Book
Receiving Calls
Reviewing Calls
Caller ID on Call Waiting
Deleting Calls
Call Back
Troubleshooting
Clude the Original Sales Receipt
Telephone Repair
FCC Information
Page
Limited Warranty
Top
Page
Image
Contents