Radio Shack ET-686 owner manual Read this Before Installation, FCC Statement

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43-686.fm Page 4 Friday, September 10, 1999 3:13 PM

Important:

Cordless phones such as this one require AC power to operate. When the AC power is off, you cannot dial out or receive incoming calls using your ET-686. To be safe, you should also have a phone that does not need AC power to operate (not a cordless phone) so you can still make and receive calls if there is an AC power failure.

When AC power is lost, the ET-686 loses the security access-protection code connection between the base and the handset. When power is restored, put the handset on the base briefly to restore this connec- tion so you can use the handset.

READ THIS BEFORE INSTALLATION

We have designed your phone to con- form to federal regulations and you can connect it to most phone lines. However, each device that you connect to the tele- phone line draws power from the line. We refer to this power draw as the phone's ringer equivalence number, or REN. The REN is on the bottom of your phone.

If you use more than one phone or other device on the line, add up all the RENs. If the total is more than five (three in ru- ral areas), your phones might not ring. If ringer operation is impaired, remove one of the devices from the line.

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FCC STATEMENT

Your telephone complies with Part 68 of FCC Rules. You must, upon request, provide the FCC registration number and the REN to your phone company. These numbers are on the bottom of the base.

You must not connect your phone to any of the following:

coin-operated systems

party-line systems

most electronic key phone systems

This equipment complies with the limits for a Class B digital device as specified in Part 15 of FCC Rules. These limits provide reasonable protection against radio and TV interference in a residential area. However, your equipment might cause TV or radio interference even when it is operating properly. To elimi- nate interference, you can try one or more of the following corrective mea- sures.

Reorient or relocate the receiving antenna.

Increase the distance between the equipment and the radio or TV.

Use outlets on different electrical cir- cuits for the equipment and the radio or TV.

Consult your local RadioShack store if the problem still exists.

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Contents Line 900 MHz Cordless Speakerphone Features Fm Page 3 Friday, September 10, 1999 313 PM Read this Before Installation FCC StatementContents Installation Connecting to the Phone LinesMounting the Phone On a Desk TopOn a Wall or Wall Plate Fm Page 8 Friday, September 10, 1999 313 PM Plug the second cord into the sec- ond phone jack Connecting and Charging the Battery Pack Setting the Dialing Mode On the Handset Adjusting the RingerOn the Base Using the Handset OperationUsing Speakerphone Adjusting the Speakerphone VolumeSwitching Between the Handset and Speakerphone Using HoldUsing Mute Making a Conference Call Using Both Handset SpeakerphoneWay Conferencing Using Redial Using the ET-686 with Extension PhonesUsing Flash Using Tone Services on a Pulse LineMemory Dialing Storing a Number in MemoryChain-Dialing Service Numbers Testing Stored Emergency NumbersEntering a Pause Dialing a Memory NumberUsing a Headset Troubleshooting Problem SuggestionFm Page 23 Friday, September 10, 1999 313 PM Care and Maintenance Replacing Battery Pack FCC Wants YOU to Know LightningFm Page 27 Friday, September 10, 1999 313 PM RadioShack