This is an instruction manual for the Colleague Caller ID Type II Multi-Feature Telephone, providing information on installation, features, and services of the telephone.
This manual explains how to install and use the Cortelco Colleague Caller ID Type II telephone. It includes important safety precautions, wiring instructions, wall‑mount procedures, and factory preset settings.
The guide also describes the telephone’s features such as caller ID, speakerphone, memory functions, and warranty information, helping users get the most out of the device while ensuring safe operation.
| Adapter voltage | 9 V DC |
|---|---|
| Adapter current | 200 mA |
| Adapter type | Class 2, center‑positive |
| Display language | English |
| LCD contrast | 1 |
Use only a 9 V DC, 200 mA, center‑positive Class 2 adapter.
Install the wall‑mount bracket, route the cords as shown, attach the handset hook in the opposite direction, and secure the handset on the base.
Cortelco warrants the telephone against defects in material and workmanship for five years from the date of purchase, repairing or replacing defective units at no charge.