Sony SPP-SS950 - Manual (Page 9)

Charge the battery pack
Charge the battery pack for more than 12 hours before you start using your
phone.
Slide open the battery compartment lid of
the handset.
Connect the battery connector with correct
polarity (black and red cords).
Hook the cords, and insert the battery pack.
Then close the lid.
Place the handset on the base unit.
You can place either side facing up.
The CHARGE lamp lights up when the
handset is properly seated on the charge
terminals of the base unit. Charge the
battery pack for more than 12 hours so that
the battery is fully charged. The CHARGE
lamp remains lit even after charging is
completed.
Battery duration
A fully charged battery pack lasts for about:
• 4 hours when you use the handset continuously
• 7 days (RING ON mode) or 3 weeks (ВАТТ SAVE
mode) when the handset is standing by.
Notes
• The battery pack will gradually discharge over a
long period of time, even if not in use.
• The battery works best when charged after
several calls.
• If you leave the battery pack in the handset
without charging it, the battery pack will be
completely discharged. It may require several
times of charging to recover its full capacity.
When to purchase a new battery pack
If the battery lasts only a few minutes even after 12 hours of charging, the usable
life of the battery has expired and needs replacement. Contact your local Sony
authorized dealer or service center, and ask for Sony BP-T18 rechargeable battery
pack.