Troubleshooting Guide; Troubleshooting Flowchart - Panasonic KX-TG5771BXS Service Manual

10 Troubleshooting Guide

10.1. Troubleshooting Flowchart

Cross Reference:
Check Power (P.60)
Error Message Table (P.60)
Check Playback (P.62)
Check Record (P.61)
Check Sp-phone Transmission (P.62)
Check Sp-phone Reception (P.62)
Check Battery Charge (P.63)
Check Link (P.64)
Check the RF part (P.65)
Check Handset Transmission (P.71)
Check Handset Reception (P.71)
Check Caller ID (P.71)
Note:
(*1) When a user claims that the unit disconnects a call right
after the greeting message and no incoming messages can
be recorded, this symptom can not be reappeared with TEL
simulator in the service center. So in that case try Check
Record (P.61) item (C), (D).
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KX-TG5771BXS/KX-TGA570BXS