Description
Sending
level switch
Line socket* Tone / Pulse switch
Ringer level adjustment switch
Volume & Tone adjustment ON/OFF
switch Time break recall
switch
(R=100ms/300ms)
(*) Classified
Reception volume | Reception Tone |
adjustment | adjustment |
5
Description
Sending
level switch
Line socket* Tone / Pulse switch
Ringer level adjustment switch
Volume & Tone adjustment ON/OFF
switch Time break recall
switch
(R=100ms/300ms)
(*) Classified
Reception volume | Reception Tone |
adjustment | adjustment |
5