Read This Before Installation
We have designed your
If you use more than one telephone or other device on the line, add up all the RENs. If the total is more than five, your telephones might not ring. In rural areas, a total REN of three might impair ringer operation. If ringer operation is impaired, remove one of the devices from the line.
FCC Statement
Your
Note: You must not connect your ET-
651 to any of the following:
•
•
•most electronic key phone systems
2
PREPARATION
Connecting the Handset
Plug the supplied coiled handset cord into the jacks on the handset and the left side of the phone.
Connecting to the Phone Lines
To take full advantage of the
Notes:
•The line that connects the phone jack to the phone company wiring must be
•Your phone connects directly to a modular phone line jack. If your phone wiring does not have a modu- lar jack, you can update it using jacks and adapters available at your local RadioShack store, or have the phone company update it for you.
•The USOC number of the