Sony SPP-A2770 Manual

Additional Information

81

• Make sure you have set up the base unit correctly

(page 11).

• Move the cordless handset closer to the base unit.
• Make sure other cordless handsets are not making

intercom call, or another cordless handset is not
making outside call.

• Make sure another cordless handset is not checking

the Caller ID list, etc.

• Make sure the telephone line cord is securely

connected to the telephone outlet (page 12).

• Make sure the battery is fully charged (page 14).

• Make sure the dialing mode is set correctly (page 16).

• Make sure the dialed number is really the one you

want to dial.

• Make sure that the registered call number is correct

(page23).

• Set the ringer volume on the cordless handset to high

or low. (page 38)

• The battery may be weak. Charge the battery for  more

than 12 hours (page 14).

• Make sure you have set up the base unit correctly

(page 11).

• Move the cordless handset closer to the base unit, and

confirm a dial tone is heard by pressing (TALK) on the
cordless handset.

• Move the cordless handset closer to the base unit.
• Place the base unit away from noise sources (page 11).
• Place the base unit so that the antenna keeps away

from metal products.

• This is the out-of-range alarm.  Move the cordless

handset closer to the base unit within 30 seconds.

• The battery is weak. Charge the battery for more than

12 hours (page 14).

If you’ve experienced any of the following difficulties while using your
phone, use this troubleshooting guide to help you remedy the problem.
Should any problem persist, consult your nearest Sony dealer.

You hear five short error
beeps when you press (TALK).

You hear no dial tone.

The phone does not connect at
all, even though the number
you dial is correct.

The phone does not redial
correctly.

Even by pressing (EZ ACCESS),
the desired call is not being
made.

The cordless handset does not
ring.

You hear interference during
conversation.

You hear a beep every second
during a conversation and “ ”
appears on the display.

You hear a beep twice per
second and “BATTERY  LOW”
appears on the display.