Radio Shack ET-153 owner manual 43-891B.fm Page 2 Thursday, February 18, 1999 346 PM

Page 2

43-891B.fm Page 2 Thursday, February 18, 1999 3:46 PM

WARNING: To reduce the risk of fire or shock hazard, do not expose this product to rain or moisture.

CAUTION

RISK OF ELECTRIC SHOCK.

DO NOT OPEN.

!

CAUTION: TO REDUCE THE RISK OF

ELECTRIC SHOCK, DO NOT REMOVE

COVER OR BACK. NO USER-SERVICE-

ABLE PARTS INSIDE. REFER SERVIC-

ING TO QUALIFIED PERSONNEL.

This symbol is intended to alert you to the presence of uninsu- lated dangerous voltage within the product’s enclosure that might be of sufficient magnitude to constitute a risk of electric shock. Do not open the product’s case.

This symbol is intended to inform you that important operating

!and maintenance instructions are included in the literature ac- companying this product.

© 1997, 1999 Tandy Corporation.

All Rights Reserved.

RadioShack is a registered trademark used by Tandy Corporation.

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Contents ET-153 43-891B.fm Page 2 Thursday, February 18, 1999 346 PM Features 43-891B.fm Page 4 Thursday, February 18, 1999 346 PM Read This Before Installation FCC StatementContents Connecting to the Phone Line PreparationAdjusting the Headset 43-891B.fm Page 9 Thursday, February 18, 1999 346 PM Setting the Dialing Mode Turning the Ringer Off/On Using the Belt Clip Initiating the Switchhook Answering a CallPlacing a Call Setting the Volume Using Hold Using Flash Using Redial Using Tone Services with a Pulse Line Troubleshooting Care and Maintenance FCC Wants You To Know Lightning 43-891B.fm Page 24 Thursday, February 18, 1999 346 PM 43-891B.fm Page 25 Thursday, February 18, 1999 346 PM 43-891B.fm Page 26 Thursday, February 18, 1999 346 PM Limited One-Year Warranty We Service What We Sell