Radio Shack 43-1090 ユーザーズマニュアル

11

Set 

on the back of the base

for the type of service you have. If you
are not sure which type you have, do
this test.

1. Set 

 to 

.

2. Lift the handset and listen for a

dial tone.

3. Press any number other than 

.

Note: If your phone system
requires that you dial an access
code (

, for example) before you

dial an outside number, do not
press the access code either.

If the dial tone stops, you have
touch-tone service. Leave 

 set to 

.

If the dial tone continues, you
have pulse service. Set 

 to 

.

You can select one of four different
ringer tone/volume settings while the
phone is not in use.

Press 

 to hear the current

ringer setting.

Repeatedly press 

until you

hear the desired ringer setting. Each
time you press 

, the ringer

changes in this order:

High-volume, high-pitch

Low-volume, high-pitch

High-volume, low-pitch

Low-volume, low-pitch

43-1088_90.fm  Page 11  Tuesday, August 17, 1999  2:57 PM