Registration and deregistration

Adding and registering handsets

Before using a new CL80111 handset, you must register it with the AT&T CL83101/CL83201/CL83301/CL83351/CL83401/CL83451 telephone system (purchased separately). The telephone system can support up to 12 handsets.

The handsets provided with your telephone system are already registered as HANDSET 1 and so forth. Additional handsets registered to the telephone system are assigned in sequential order they are registered (up to HANDSET 12).

You must register each handset separately. When first purchased, all expansion handsets show Put HS on BASE to register.

Register a handset to your telephone base

1. Make sure the handset is out of the telephone base

Put HS on BASE

or charger and shows Put HS on BASE to register

before you begin registration.

to register

 

2. Put the handset you wish to register on the

 

telephone base cradle.

 

3. Both the handset and the telephone base show

Registering...

Registering... Please wait and the IN USE light

Please wait

on the telephone base turns on. Then

 

HANDSET X Registered appears on both

 

the handset and the telephone base screens

 

(HANDSET represents the handset name, X

HANDSET X

represents the handset number). Both the

Registered

handset and the telephone base beep and the

 

IN USE light turns off. The handset is now

 

registered with the telephone base.

 

If registration fails, the system will

 

automatically try to register again. If

 

registration fails after the third try,

 

Registration failed appears on both

 

screens. Then the handset shows

 

Put HS on BASE to register and the

 

telephone base returns to idle mode.

 

This may take up to five minutes to

 

occur. Please start again from Step 1 above.

 

NOTE: You cannot register a handset if any other system handset is in use.

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AT&T CL80111 user manual Adding and registering handsets