While you wait for answers, we may have found some information which could help you.
Success
Message
Bt Duet 700?
What sequence is the wire to the main inbound plug?
How can I fix my princess phone, push button 1950s design?
Ryobi battery charger?
Binatone 1900?
How do i fix my Freedom Phone FM2575?
How can I fix my Binatone 3525 phone?
How do I "check the phone cord" ?
can my BTeasIcom 1000 corded telephone be repaired?
Instructions Manual Bench Corded Telephone KH 5001?
Brand New Phone AT&T sticky random buttons?
RCA 25255RE2 Corded phone?