Caller ID System 240
(430-0962)                 Operation                  Faxback Doc. # 18704

ADJUSTING THE DISPLAY CONTRAST

Follow these steps to adjust the display's contrast for the best visibility.

1.  Press and hold down DELETE.

2.  While holding down DELETE, repeated press < REVIEW within 6 seconds
    to decrease the contrast or REVIEW > to increase it.

    NOTE:  If you hold down DELETE for longer than 6 seconds without
           pressing a REVIEW button, the system deletes all calls from
           its memory.

3.  Release DELETE.

SELECTING A MEMORY MODE

Your Caller ID System 240 can store 64 caller ID messages that have 
telephone number only or 25 caller ID messages that have both the name and 
telephone number.

Follow these steps to set the module to the type of caller ID service you
have.

NOTE:  If you are not sure which type you have, contact your local
       telephone service provider.

CAUTION:  This process deletes all call records previously stored in your
          System 240.

1.  Press and hold DELETE for 6 seconds. -NO CALLS- appears on the display.

2.  Continue to hold DELETE, SELECT MEM MODE appears.

3.  Continue to hold DELETE.  The system displays the current memory mode.

4.  To change the memory mode, press < REVIEW or REVIEW >.

5.  Release DELETE when the system displays the desired mode.

RECEIVING AND STORING CALLS

The module automatically receives and displays all caller ID information
for every incoming call.  As it receives calls, it stores the information
in the module's memory for later recall.

NEW CALLS

If the module has received a call since the last time it was reviewed, the
message indicator flashes rapidly (see "Reviewing and Deleting Call 
Information," below.

UNAVAILABLE CALLS

If caller ID service is not available in the caller's area, UNAVAILABLE
appears on the display.

ANONYMOUS CALLS

If the caller has elected to block caller ID information, ANONYMOUS CALL
appears on the display for about 30 seconds, and the message alert
indicator flashes after the second ring.

NO DATA SENT

When call information is not sent by the telephone company, the display
shows NO DATA SENT.  This happens if you have not subscribed to Caller ID
service or if you answer the call before the second ring.

LINE ERROR

If there is an error in the Caller ID transmission, LINE ERROR appears on 
the display.

Note:  Minor electrical disturbances can affect the caller ID information.
Occasional errors are normal.  If the module frequently displays LINE
ERROR, contact your local Radio Shack store for assistance.

REVIEWING/DELETING CALL INFORMATION

You can review and delete call information for up to 64 caller ID messages
that have telephone number only or 25 caller ID messages that have both the
name and telephone number.  To view the latest call information, press 
either < REVIEW or REVIEW > when the display is blank.  Then, to view other
call information displays, press < REVIEW to step back through the calls or
REVIEW > to step forward through them.

NOTE:  The display shows up to 10 digits of the phone number.  If the 
       incoming phone number is longer than 10 digits, the display shows
       only the last 10 digits.

To delete the displayed call, quickly press DELETE twice.

To delete all calls, press and hold down DELETE for about 6 seconds.  The
module displays NO CALLS.


(CS 12/7/95)