Radio Shack ET-539 owner manual Setting the Volume, Setting the Dialing Mode

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If the CHARGE/TALK indicator does not light when you place the handset on the base, be sure the battery is connected to the pins inside the battery compartment (see "Replacing the Battery") and the AC adapter is securely con- nected to the base.

Also, check the charging contacts on the handset and base. If the contacts are dirty or tarnished, gently clean them with a pencil eraser.

(illus with callout: Charging Contacts)

2.Lift the handset, press TALK, and listen for a dial tone.

3.Press any number other than 0.

If the dial tone stops, you have touch-tone service. Leave TONE/ PULSE set to TONE.

If the dial tone continues, you have pulse service. Set TONE/ PULSE to PULSE.

About once a month, fully dis- charge the battery by keeping the handset off the base until LOW BATT flashes. Then return the handset to the base and recharge the battery for 15 hours.

SETTING THE VOLUME

Adjust VOLUME HI/LOW on the hand- set to control the volume of the sound you hear through the handset.

SETTING THE DIALING

MODE

Set TONE/PULSE on the back of the base for the type of service you have. If you are not sure which type you have, do this test.

1.Set TONE/PULSE to TONE.

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Contents ET-539 Features Fm Page 3 Tuesday, August 17, 1999 1012 AM FCC Statement Read this Before InstallationContents Placing the Base on a Desk Top InstallationSelecting a Location Mounting the Base on a Wall Plate Mounting the Base Directly on a Wall Fm Page 9 Tuesday, August 17, 1999 1012 AM Preparation Connecting BatteryCharging Battery Setting the Dialing Mode Setting the VolumeMAKING/ANSWERING a Call Using the Handset At the BaseUsing the Handset Away from the Base OperationChanging Channels Using RedialUsing Flash Memory Dialing UsingStoring a Number in Memory Dialing a Stored Number Storing/Chain Dialing Service NumbersTesting Stored Emergency Numbers Entering a Pause A Memory NumberProblem The handset does not work Solutions TroubleshootingProblem Can receive calls, but can- not make calls Care and Maintenance Replacing Battery Lightning FCC Wants YOU to KnowFm Page 22 Tuesday, August 17, 1999 1012 AM Fm Page 23 Tuesday, August 17, 1999 1012 AM Radio Shack