Radio Shack SYSTEM 2100 User Manual

Page 9

3. Use a Phillips screwdriver to remove the battery com-

partment screw on the bottom of the system and lift off
the cover.

4. Put the fresh batteries in the compartment as indicated

by the polarity symbols (+ and –) marked inside.

5. Replace the cover and tighten the screw. Reconnect

the phone line.

6. Turn the system over so you can see the display. After

you install batteries, the system displays

TWIN640

REV 1.6

(information about the system’s software),

SET LANGUAGE

, then

ENGLISH

(the default display

language).

7. To select another language, repeatedly press

within

2 minutes. The display cycles through

FRENCH

SPANISH

, and

ENGLISH

Note: If you do not press any key within 2 minutes, the
system automatically selects English.

8. Press

to store the selected language.

000

and

SET

AREA CODE

appear. The first

flashes.

9. Within 2 minutes, repeatedly press

until the first digit

of your area code appears, then press

to enter the

digit. The second

flashes.

Repeat this step to set the second and third digits of
your area code.

43-982.fm Page 9 Monday, August 16, 1999 5:01 PM