RCA 25425RE1 User Manual page 11

3. Plug the power supply cord into the power jack on the back of the base and the other
end into an electrical outlet.
CAUTION: To reduce risk of personal injury, fire, or damage use only the 5-2777 power
adaptor listed in the user's guide. This power adaptor is intended to be correctly
orientated in a vertical or floor mount position.
4. Connect the telephone line cords:
If you have two dual line wall jacks installed in your home or office, plug one end of
the straight telephone line cord tagged as "LINE 1+2" into the jack marked LINE 1 + 2
and one end of the other straight line cord into the other jack on the back of the base.
Plug the other end of each line cord into the dual-line wall jacks.
If you have four single-line wall jacks installed in your home or office, you must use
adaptors/couplers (not included) to combine the four single telephone lines into two
dual lines. The adaptor/coupler may look similar to the one pictured here and can be
purchased from your local telephone products retailer.
NOTE: To use four lines, you must have four telephone lines with unique telephone numbers.
If you only have one telephone line, this phone will still operate, but only as a single line
telephone.
Unit Initialization:
After you connect the power supply and Line 1 to the unit, the system automatically
searches for and sets up a phone ID.
NOTE:
• If the phone cannot find an ID, determine if there are too many phones connected to the
system. A maximum of 16 phones can be connected in the system.
Connections & Setup
11