Radio Shack ET-557 owner manual Mounting the Base Directly on the Wall

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43-1057.fm Page 8 Tuesday, August 17, 1999 1:42 PM

7.Align the base’s keyhole slots with the wall plate studs and slide the base downward to secure it.

8.Press and lift out the handset holder, rotate it 180°, then snap it back into place so it holds the handset.

9.Fully extend the base’s antenna and place it in a vertical position.

Mounting the Base Directly on the Wall

For this mounting method, you need two wood screws (not supplied) with heads that fit into the keyhole slots on the bottom of the base.

1.Drill two holes 315/16 inches apart. Then thread a screw into each hole, letting the heads extend about 1/5 inch from the wall.

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2.Plug one end of the supplied mod- ular cord into the TEL. LINE jack on the back of the base.

3.Route the modular cord through the groove on the bottom of the base.

4.Plug the cord’s other end into a modular phone line jack.

5.Insert the supplied AC adapter’s barrel plug into the DC IN 9V jack on the back of the base.

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ET-557 Features Fm Page 3 Tuesday, August 17, 1999 142 PM Read this Before Installation FCC StatementContents Placing the Base on a Desk Top InstallationSelecting a Location Mounting the Base on a Wall Plate Mounting the Base Directly on the Wall Installing Charging Battery Upright Face Down Setting the Ringer Tone Setting the Dialing ModeSetting the HANDSET’S Volume Using Ringer ON/OFF Using Redial OperationMaking and Receiving Calls SelectingUsing Flash Using Tone Services on a Pulse LineStoring a Number in Memory PagingMemory Dialing Dialing a Memory Number Storing a Tone Entry with a Memory NumberEntering a Pause Testing Stored Emergency Numbers Chain-Dialing Service NumbersTroubleshooting Fm Page 19 Tuesday, August 17, 1999 142 PM Fm Page 20 Tuesday, August 17, 1999 142 PM Care and Maintenance Replacing Battery FCC Wants YOU to Know LightningRadio Shack