3Com NBX 2101 - Manual (Page 72)

72 C HAPTER 7: G ETTING M ORE FROM Y OUR T ELEPHONE S YSTEM
prevents conflicts between the remote extension number and an identical
extension number at the local site (Chicago).
Figure 12 Using Site Codes to Dial Remote Offices
Bridged Extensions (NBX Business Telephones only) With a bridged extension, buttons
and status lights on one telephone are associated with buttons and status
lights on another telephone, and you can perform the same operations
(such as dialing telephone calls, placing calls on hold, forwarding calls,
and so on) from either telephone.
Example:
■
If an assistant answers a manager’s telephone calls, your administrator
can map the manager’s extension on the assistant’s telephone.The
manager’s telephone is the primary telephone, and the assistant’s
telephone is the secondary telephone. Both telephones must be
NBX Business Telephones.
A primary telephone’s extension can be mapped to one or more
secondary telephones.
WAN
Chicago
NBX System
Extensions
1000–3999 Atlanta
NBX System
Extensions
1000–3999
Dallas
NBX System
Extensions
1000–3999
Site Code 61
Site Code 63
Site Code 62