Nortel T7406 - Manual (Page 17)

About your T7406 telephone / 17
T7406 Installation Guide
Each base station must use a separate ISM half band. For more
information about setting the dip switches, refer to
Installing the Base
Station on page 21.
If other devices operating on the ISM band interfere with the T7406
base, the other half of the band may be used to try to minimize
interference. In this situation, install only one base station and three
handsets per location.
Spare Parts
You can order spare parts for your T7406 telephone. For more
information about spare parts, refer to
T7406 Parts Lists on page 17.
For more information about accessories, refer to Optional accessories
on page 48. For more information about ordering, contact your system
administrator.
T7406 Parts Lists
Along with this guide, the following items are included with the T7406
telephone.
System parts list
Base station and Mounting Bracket Power
adapter
Telephone cord
(3)
Mounting bracket