Avaya 3720 Manuel D’Utilisation

Only available systems are displayed. It is possible to switch between the systems if they are 
configured in the Portable Device Manager (PDM) or Avaya In-Building Wireless Server 
(AIWS), see Installation and Administration Manual, DECT R4.

1. Select System.

2. Select Change System.

3. Select Automatic or a specific system. If the telephone is set to Automatic it selects a 

system according to the priority list, see 

Priority

on page 56.

Note:

Automatic does not work if your system list comprises IP-DECT and Integral 
DECT systems.

The cordless telephone can subscribe up to eight different systems. To subscribe a new system 
the “Park:” (Portable Access Right Key) and “Ac:” (Authentication code) related to the system 
you are going to log on to are needed. Contact your system administrator for more information.

The IPEI code is a unique code which has been assigned to the cordless telephone, see also 

Admin menu

on page 57.

1. Select Subscribe.

The IPEI of your telephone is displayed.

2. Press Soft key Next.

3. Enter System name. 

4. Press Soft key Next.

5. Select your system.

6. Press Soft key Next.

7. Enter PARK code.

Note:

Do not enter a #-key after the code.

8. Enter AC code. Press Next.

An information text "Protection on?" is displayed.

Note:

The AC code’s length must be between 4 to 8 digits.

9. Select Yes/No, if the new system is to be protected. It is not possible to delete a protected 

subscription.