Radio Shack ET-153 owner manual 43-891B.fm Page 4 Thursday, February 18, 1999 346 PM

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43-891B.fm Page 4 Thursday, February 18, 1999 3:46 PM

Hold Button — lets you put a call on hold.

Flash — sends a timed electronic switchhook signal for use with specialized telephone services, such as Call Waiting.

Ringer OFF/ON — lets you turn the ringer on or off.

Redial — lets you redial the last number dialed with the touch of a button.

Belt Clip — lets you hook the phone’s remote keypad on your belt for easy portability.

Hearing-Aid Compatible — lets you use the ET-153 with hearing aids that have a T (telephone) switch.

The ET-153 has been tested and found to comply with all applicable UL and FCC standards.

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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