Sony SPP-ID971 Operating Instructions Manual page 42

Troubleshooting (continued)
Symptom
The CHARGE lamp does not
light up when you place the
handset to charge.
The battery duration is short.
US
42
Additional Information
Remedy
• Wipe the charge terminals of the base unit and the
handset with a soft cloth for better contact of the
charge terminals.
• Make sure the handset is placed on the base unit
properly.
• The battery pack was charged less than 12 hours (due
to power failure, etc.).
• The usage life of the battery has expired and needs
replacement.