Read Panasonic KX-TG7227UAJ / KX-TG7227UAM / KX-TG7227UAS / KX-TG7227UAT / KX-TG7228UAS / KX-TG7228UAT / KX-TGA721RUM / KX-TGA721RUS / KX-TGA721RUT / KX-TGA721UAJ / KX-TGA721UAM / KX-TGA721UAS / KX-TGA721UAT Service Manual online
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KX-TG7227UA/KX-TG7228UA/KX-TGA721RU/KX-TGA721UA
7.7.
Troubleshooting
If you still have difficulties after following the instructions in this section, disconnect the base unit AC adaptor and turn off the
handset, then reconnect the base unit AC adaptor and turn on the handset.
handset, then reconnect the base unit AC adaptor and turn on the handset.
Click on the first or last page to see other KX-TG7227UAJ / KX-TG7227UAM / KX-TG7227UAS / KX-TG7227UAT / KX-TG7228UAS / KX-TG7228UAT / KX-TGA721RUM / KX-TGA721RUS / KX-TGA721RUT / KX-TGA721UAJ / KX-TGA721UAM / KX-TGA721UAS / KX-TGA721UAT service manuals if exist.