Philips Lifeline Quick Setup Manual page 7

Plug the Voice Extension phone cord into a wall jack
 Plug the phone cord into a phone jack on the wall. If you already have a
phone plugged into this jack, you will have to temporarily disconnect the
phone and reconnect it in the next step.
NOTE:
Your Voice Extension should
not be connected through your
telephone, a phone splitter,
an answering machine, or any
other device. These devices
should connect through your
Voice Extension's auxiliary
phone jack.
Voice Extension
Phone
jack
Phone cord from Lifeline
Phone
7