Cortelco 9120 Telephone User Manual


 
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THANK YOU
FOR PURCHASING THE
9120 CALLER ID TYPE II
MULTI-FEATURE TELEPHONE
We want you to know all about your new Telephone, how to install it, the features it
provides, and the services you can expect from its use. We have included this informa-
tion in your Owner’s Instruction Manual.
PLEASE READ BEFORE INSTALLING
AND USING YOUR NEW TELEPHONE EQUIPMENT.