Radio Shack ET-551 owner manual Strain Relief Slot Groove

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43-1051.fm Page 7 Tuesday, August 17, 1999 1:08 PM

2. Insert the supplied power adapter’s barrel plug into the DC 12V jack on the back of the base.

 

DC12V

LINE

T P

 

3.Route the modular cord through the groove on the bottom of the base and the adapter cord through the strain relief slot on top of the base.

Strain Relief Slot

Groove

4.Plug the adapter into a standard AC outlet.

5.Plug the short modular cord’s other end into the wall plate jack, then align the base’s keyhole slots with the wall plate studs and slide the base downward to secure it.

LINE

OFF

RINGER

ON

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

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Contents ET-551 Features FCC Statement Read this Before Installation Contents Installing the HANDSET’S Antenna InstallationSelecting a Location Mounting the Base on a Wall Plate Placing the Base on a Desk TopStrain Relief Slot Groove Mounting the Base Directly on the Wall Connecting and Charging the Battery Pack Charge Indicator Setting the Volume Setting the Dialing ModeTurning the Ringer on or OFF Changing Channel Using RedialOperation Making and Receiving CallsUsing Tone Services on a Pulse Line Using FlashMemory Dialing PagingStoring a Number in Memory Dialing a Memory Number Chain-Dialing Service NumbersTesting Stored Emergency Numbers Entering a PauseTroubleshooting Fm Page 17 Tuesday, August 17, 1999 108 PM Care and Maintenance Replacing Battery Pack FCC Wants YOU to Know Lightning Fm Page 22 Tuesday, August 17, 1999 108 PM Fm Page 23 Tuesday, August 17, 1999 108 PM RadioShack Division of Tandy Corporation Fort Worth, Texas