Phoenix Audio Technologies
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www.phnxaudio.com
b. Accepting a call: when the Quattro2 rings you can push L1 (or L2 if the call is coming in line 2)
to accept the call on the Quattro2. No need to pickup the handset.
c.
Switching back to your telephone: pickup the telephone’s handset and push L1 (or L2 if the call
is on line 2). The Quattro2 will be disconnected form the line and you can use your telephone
ordinarily.
L1
Telephone
Line
PSTN Functional Diagram
