Sony SPP-AQ600 Manual De Instrucciones página 13

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-TI6 rechargeable battery pack.
Note
If (he handset battery is completely discharged, the digital security code will be erased
and all programmed numbers will be lost from memory.
In this case, first recharge the battery for more than 12 hours, then store the numbers
into the memory for speed dialing again (see page 19). The security code will be
automatically set when you replace the handset onto the base phone.
Getting
Started
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