Manuals / AT&T / Home Audio / Headphones

AT&T 2U20 manual Supra Monaural, Headpiece, Supra Binaural, Noise-Cancelling

Models: 2U20

1 25

Download 25 pages 8.4 Kb

Page 12

Supra® Monaural

SELECTING AND ATTACHING A UNIVERSAL HEADPIECE

Each of the Universal Headpieces has a universal cable connection.

Supra® Monaural		Supra® Monaural		Mirage ® Headpiece
Headpiece		Noise-Cancelling
		Headpiece

Supra® Binaural	Supra® Binaural	StarSet ® Headpiece
Headpiece	Noise-Cancelling
	Headpiece

Join the headpiece connector to the mating connector of the portable unit cable.

Insert the portable unit cable plug into the portable unit.

WEARING A UNIVERSAL HEADPIECE

For instructions on how to adjust and wear your universal headpiece, please refer to the user guide that accompanies your headpiece.

8

Image 12

AT&T 2U20 manual Supra Monaural, Headpiece, Supra Binaural, Noise-Cancelling

Contents

AT&T Customer Instruction BookletCord-FreeHeadset Model 2U20 CIB 107 658 957 Cord-FreeHeadsetIMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS TABLE OF CONTENTS WELCOME GETTING STARTED PORTABLE UNIT AND ACCESSORIES F I G U R E BASE UNIT AND ACCESSORIESSupra Monaural Noise-CancellingHeadpiece Supra Binaural Noise-CancellingHeadpieceUNIVERSAL HEADPIECE STYLES Supra Monaural Headpiece Supra Binaural HeadpieceINSTALLATION FOR STANDARD TELEPHONE USERS Setting the Ringer Controls Noise-Cancelling Supra MonauralSupra Monaural HeadpieceWearing the Portable Unit PORTABLE UNIT OPERATION Making a Call To dial phone numbers using memory speed dial To store phone numbers into memory speed dialREDIAL/PAUSE Key MUTE KeysCHNL Key FLASH Key Home Office UseTONE * Key Home Office Use Replacing the Battery Pack OPERATING PROCEDURES Maintaining Secure Communications INDICATION ITEMS TO CHECKLIMITED WARRANTY AND LIMITATION OF LIABILITY SERVICE INFORMATION Reorient or relocate the receiving antenna 40423-01 PKG