Radio Shack System 240 Owner's Manual page 10

43-962A.fm Page 10 Monday, August 16, 1999 3:33 PM
When the battery low indicator (
play or the display dims, replace the batteries.
Cautions:
• Once you remove the batteries from the Caller ID module, you have 7 sec-
onds to install new batteries without losing saved information.
• Do not press any buttons after you remove the batteries. Doing so can de-
lete the information stored in the module.
• Do not mix old and new batteries, different types of batteries (standard, al-
kaline, or rechargeable), or rechargeable batteries of different capacities.
10
) appears in the top left corner of the dis-