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Cortelco
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Telephone
Cortelco
122000TP227S
user manual
Headset jack Power jack Telephone line jack
Models:
122000TP227S
1
9
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31 pages
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Troubleshooting
Install
Warranty
Menu Settings
Feature List
Cancelling a call on hold
Using handset
Page 9
Image 9
Headset jack
Power jack
Telephone line jack
L1/L2 L2/DATA
24V OFF 90V
MESSAGE indicator switch
7
Page 8
Page 10
Page 9
Image 9
Page 8
Page 10
Contents
122000TP227S
Table of Contents
Feature List
Feature List
Locationsafetyinstructionsof Controls
Introduction
Box Contents
Installation Desk
Location of Controls
Headset jack Power jack Telephone line jack
Using speakerphone
Using handset
Switching a call between handset and speakerphone
Function Buttons
Putting a call on hold
Cancelling a call on hold
Method
Headset
Page
Headset
Page
Press Directory
Page
Menu Settings
Enter the number of 3 second pauses to be inserted between
Page
2012
Display Messages
Caller ID Information
Private
Call Back from Caller ID Off-Hook
Caller ID System Operation
On-Hook
Caller ID on Call Waiting
Check power adapter
Troubleshooting
Verify that the line cord is connected
Tightly secured
Telephone Repair
Limited Warranty
FCC Information
