Sony ClearScan25 SPP-AQ600 Operating Instructions Manual page 45

Symptom
The handset doesn't ring.
You hear five short beeps
and can't store a speed
dialing number.
You hear five short beeps
when you try to make a
speed dialing call.
Speed dialing is incorrect.
The handset doesn't ring
when calling from the base
phone.
Remedy __
• Set the RING ON/BATT SAVE switch on the
handset to RING ON.
• The battery may be weak. Charge the battery for
more than 12 hours (page 12).
• Make sure you set up the base phone correctly (page
9).
• Move the handset closer to the base phone.
• While you're storing a speed dialing number, you
can't receive any calls.
• Replace the handset to the base phone for a while to
recharge the buttery pack^_
• Make sure you follow the procedure in storing the
number correctly (page 19).
• Make sure the number (including the tone and pause
digits) is fewer than 16 digits.
• You entered a dialing key to which no phone
number has been stored.
• Store a correct number (page 19).__
• The handset may be engaged in conversation.
• Set the RING ON/BATT SAVE switch to RING
ON.
• The battery may have little or no power. Charge the
battery for more than 12 hours (page 12).
• Raise the antenna of the base phone vertically and
fully extended.
• Place the base phone away from noise sources (page
8
).
• Move the handset closer to the base phone.
continued