RCA 26925 - Manual (Page 5)

5
I
NSTALLATION
O
PTIONS
Although you can use your 2-line cordless telephone with a single phone
line, you must have two lines (separate phone numbers) to use a two-line
system. The following diagrams show two possible systems:
A Single-Line on a Modular Jack
If you want to only connect one
line, plug one of the telephone
line cords into the L2 jack and into
a single modular phone jack. Your
phone will only use line 2 with
this connection. Line 1 will not be
used.
Two Lines on Single Modular Jack
One type of two-line phone
system uses a single RJ14 modu-
lar jack which contains both
phone lines. Connect the phone
cord to the L1 OR L2 jack.
You must use a 4-conductor
telephone line cord like the gray
one packed with your unit.