6
INSTALLING THE SPEAKERPHONE
To fully use the Speakerphone’s fea-
tures, you must connect it to two sepa-
rate telephone lines, each with its own
telephone number. However, you can
connect it to a single line.
Notes:
• If you connect two or more Speaker-
phones, they must all be connected
to the same Line 1 telephone num-
ber.
• The first Speakerphone you connect
to Line 1 is automatically set to Ex-
tension 11. Any additional Speaker-
phones you connect to Line 1 will
ring and display
EXT 00
until you
set a new extension number (see
“Setting the Speakerphones’ Station
Extension Numbers” on Page 12).
• You must connect the Speaker-
phone to the telephone lines before
you plug in its AC adapter. Other-
wise, each station will have the
same extension number and the
paging and intercom features will
not work until you properly set all ex-
tensions (see “Setting the Speaker-
phones’ Station Extension Num-
bers” on Page 12).
• You can connect your Speaker-
phone directly to one or two 2-line
modular phone jacks.
• If you do not have 2-line phone
jacks, you can use 1-line modular
phone jacks or combine up to four 1-
line modular phone jacks using 2-
line couplers (such as RadioShack
Cat. No. 279-401, not supplied).
• If your phone line jacks are not mod-
ular jacks, you can update the wiring
yourself, using jacks and adapters
available at your local RadioShack
store. Or, you can have the phone
company update the wiring for you.
• The USOC number of the two-line
jack to be installed is RJ14C (or
RJ14W for a wall plate jack). The
USOC number for a single-line jack
is RJ11C (or RJ11W for a wall plate
jack).
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