Radio Shack CID 940 owner manual FCC Information

Models: CID 940

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43-940.fm Page 6 Tuesday, April 25, 2000 1:04 PM

FCC INFORMATION

We have designed your system to conform to federal regula- tions, and you can connect it to most telephone lines. However, each system (and each device, such as a telephone or answer- ing machine) that you connect to the telephone line draws pow- er from the telephone line. We refer to this power draw as the device’s ringer equivalence number, or REN. The REN is on the bottom of the system.

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 (three in rural areas), your telephone might not ring. If ringer operation is im- paired, remove a device from the line.

Your system complies with Part 68 of FCC Rules. You must, upon request, provide the FCC registration number and the REN to your telephone company. Both numbers are on the bot- tom of the system.

Note: You must not connect your system to:

coin-operated systems

party-line systems

most electronic key telephone systems

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Radio Shack CID 940 owner manual FCC Information