Planning Your System - AT&T SB67118 User Manual

Getting started

Planning your system

The SB67118 package includes one telephone base and one cordless
handset (pre-registered at the factory). The included cordless handset has
been assigned extension number 1. The system supports a maximum of four
external lines, which are provided by your telephone service provider.
You can expand the system by adding up to nine more cordless handsets
(AT&T model SB67108), or a combination of cordless handsets and one
cordless headset (AT&T model TL7600). The system automatically assigns an
extension number to each handset.
You can use a DECT 6.0 repeater (AT&T model SB67128) to extend the
operating range for cordless handsets to cover areas where the signal is very
weak or not available.
NOTES:
1. If you have two or three telephone lines, you will need one two-line adapter for each two lines. If
you have four telephone lines, you will need two two-line adapters.
2. If your establishment has four telephone lines from one-line telephone jacks, you will need to
purchase a telephone line cord (purchased at an electronics store in your area) or equivalent for
each two-line adapter.
3. If you have high-speed Internet service (digital subscriber line - DSL), you need to have an external
or internal DSL splitter for each telephone line installed at your location by your DSL provider.
IMPORTANT INFORMATION
For complete instructions on using the accessory cordless handset or
headset, please refer to the appropriate manual.
Purchase any desired accessories:
• Cordless handsets (AT&T model SB67108)
• Cordless headset (AT&T model TL7600)
• DECT 6.0 repeater (AT&T model SB67128)
• Two-line adapters (Model 16598, part number 89-0071-00)
• Additional telephone line cords
To order these accessories or to view the manuals, visit our website at
www.telephones.att.com
1 (866) 288-4268.
1 (888) 915-2007.
, or call
5
In Canada, dial