3com NBX 2101 User Manual

b From an NBX Basic Telephone, press the hook switch. When you hear 

the dial tone, dial the user’s extension, or use the paging feature. See 

 next for details.

To retrieve a parked call:

1 Pick up the handset of any telephone on the system.

2 Dial the Call Park extension that was assigned to the call.

Depending on your location and equipment, you can broadcast a 
message in one of three ways, as described in 

1 Pick up the handset.

2 Dial the paging extension as shown in 

).

3 Speak into the NBX Telephone handset and then hang up.

You can dial calls between sites that are separated geographically but 
that are linked by a Wide Area Network (WAN) connection. Typical 
configurations are described in the next sections.

In the sample network shown in

, each site must have unique 

telephone extensions. Whenever you make a call to an extension not 
located at your own site, your NBX system sets up a connection to the 
appropriate site. 

Table 13   Paging Extension

Broadcast an announcement over a public address 
system that has a paging amplifier and speaker 
system that is connected to your NBX system

620

6200

Broadcast an announcement through the speakers 
on all NBX

®

 Telephones on your system 

621

6201

Broadcast an announcement externally and 
internally at the same time

622

6202