FCC INFORMATION
We have designed your System 200 to conform to federal regulations, and you can connect it to most telephone lines. However, each Caller ID system (and each device, such as a telephone or answering machine) that you connect to the tele- phone line draws power from the line. We refer to this power draw as the system’s ringer equiva- lence number or REN. The REN is on the label on the bottom of the system.
If you use more than one telephone or other de- vice on the line, add up all of the RENs. If the to- tal is more than five, your telephone might not ring. In rural areas, a total REN of three might im- pair ringer operation. If ringer operation is im- paired, remove a device from the line.
8
