Panasonic KX-TS2365RUB Service Manual ▷ View online
9.3.
FLASH Button
Pressing
allows you to use special features of your host PBX such as transferring an extension call or accessing
special telephone services (optional) such as call waiting.
·
If you are connected via a PBX, a longer flash time may be necessary to use PBX functions (transferring a call, etc.). Consult
your PBX installer for the correct setting.
your PBX installer for the correct setting.
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KX-TS2365RUB
10 DISASSEMBLY INSTRUCTIONS
Shown in Fig -.
To remove -.
Remove -.
1
Lower Cabinet
Screws (2.6×12) . . . . . . . . . . . . . (A)×5
2
Main P.C. Board
The Main P.C.Board
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KX-TS2365RUB
11 TROUBLE SHOOTING GUIDE
11.1. Service Hints
SYMPTOM
CURE
Dead
Check IC801, X801, X802
Can’t hear the voice from handset.
Check Q109, Q405, Q406.
No voice transmit.
Check Q421, Q424, Q108.
Can’t tone dial.
Check IC801, R921, R922, R923 and C923.
Can’t pulse dial
Check Q101, Q103, Q104.
Can’t auto redial
Check IC201, Q201.
No rings.
Check D1, IC1 and Q1.
can’t speak with the speakerphone.
Check IC601.
Can’t hold.
Check Q107.
Can’t speak with the handset.
Check handset jack
Can’t speak with the headset.
Check headset jack
Can’t change the volume for speakerphone.
Check IC801, IC601
Can’t change the volume for handset.
Check IC801, Q405
No volume handset or speakerphone.
Check IC801, Q108, Q401.
11.2. Pulse Dialing Problems
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KX-TS2365RUB
11.3. Tone Dialing Problems (Handset)
11.4. No Ringing Sound When Ring Signal is Input.
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KX-TS2365RUB
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