Motorola ML25260 Full User Manual page 12

If you are connecting to two 1-line phone jacks using a phone coupler:
If you have 2 single-line wall jacks installed in your home or office, you can use adaptors/
couplers (not included) to combine the 2 single telephone lines into 1 dual lines. The adaptor/
coupler may look similar to the one pictured here and can be purchased from your local
telephone products retailer.
Line 2 Line 1
If you are mounting the phone on the wall and connecting to two 1-line phone jacks with two
phone cords:
Line 2
Line 1
If you are mounting the phone on the wall and connecting to one 2-line phone jack with one
phone cord:
Line 1 + 2
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