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Cellular line in use indicator flashing rapidly

Incoming cellular call alert

Panasonic · KX-TG/TGF Series

What does Cellular line in use indicator flashing rapidly mean?

This icon indicates that an incoming call is being received on one of the cellular lines.

Common Causes

  • A call is currently arriving on a connected cellular line.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Answer the incoming cellular call using the handset or base unit.

  2. 2

    Ensure your cellular phone is properly paired and connected to the base unit.

Browse all codes in this manual (34)
Verified technical data. Last updated: April 2026

Related Faults

#6111Unpair CELL 1 — Disconnect cellular phone#6112Unpair CELL 2 — Disconnect cellular phone'Equalizer' and 'Noise reduction' icons displayedEqualizer and noise reduction features are active
Source: Panasonic KX-TG/TGF Series
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