Nortel Networks 4075 User Manual

You must subscribe the handset to at least one DECT system before you 
can use the handset to make a call. The handset can operate with a 
maximum of four DECT systems, for which the handset stores the name 
of the system in a subscription record. Whenever the handset enters the 
range of a subscribed DECT system, the name of the system appears on 
the handset display.

Before you subscribe to a DECT system, obtain the following information 
from your system administrator:

•

PARK code: A system ID that enables your telephone to differentiate 
between DECT systems when more than one DECT system is 
present.

•

DECT system name: The name of the system to which you subscribe. 
After you enter the system name, it appears on the idle display. 

•

Phone number: The local phone number assigned to your DECT 
handset.

To subscribe your handset to a DECT system, perform the following 
steps:

If your supplier preinstalls the handset, you need not 
subscribe your handset to a system. When the handset is 
not yet subscribed to a system, the message “Register” 
appears.
Use the PABX-PIN code to register the handset with a 
DECT system.

Once you have obtained your PIN code, you have 15 
minutes to subscribe the handset. After 15 minutes have 
elapsed, the PIN code is deactivated you must activate a 
new one.

1. Open the 

 menu as shown in 

.