User’s manual TL92278/TL92328/TL92378 TL92328/TL92378 TL92378 DECT 6.
Congratulations on your purchase of this AT&T product. Before using this AT&T product, please read the Important safety information on pages 74-76 of this manual. Please thoroughly read this user’s manual for all the feature operations and troubleshooting information necessary to install and operate your new AT&T product. You can also visit our website at www.telephones.att.com or call 1 (800) 222-3111. In Canada, dial 1 (866) 288-4268.
Before you begin you must install and charge the battery. See page 8 for Battery installation instructions. Please read and follow these instructions carefully: • Use only the supplied rechargeable battery or replacement battery. • Observe the proper polarity orientation between the battery and handset during battery installation. • Do not dispose of the battery in a fire. Check with local codes for special disposal instructions. • Do not open or mutilate the battery.
Parts checklist Your telephone package contains the following items. User’s manual Quick start guide TL92278/TL92378/TL92328 5.8 GHz digital cordless telephone/answering system with BLUETOOTH® wireless technology TL92278/TL92378/TL92328 5.
User’s manual TL92278/TL92328/TL92378 DECT 6.0 cordless answering system with Bluetooth® wireless technology Table of contents Getting started Quick reference guide handset ............................................ 1 telephone base ............................ 3 Handset status icon ......................... 4 Installation setup............................... 5 Telephone base installation......... 6 Charger installation.......................... 7 Battery installation & charging..........................
Table of contents Appendix A, Alert tones and lights ...................69 Appendix B, Handset display screen messages ................................................70 Appendix C, Maintenance.......................................73 Appendix D, Important safety information ....74 Appendix E, FCC Part 68 and ACTA..................77 Appendix F, FCC Part 15........................................79 Appendix G, Limited warranty.........................80 Appendix H, Technical specifications ..........
Getting started Quick reference guide - handset CHARGE indicator On when the handset is charging in the telephone base or charger. DIR / MENU/SELECT Press to display the menu. While in the menu, press to select an item or save an entry or setting. CID Press DIR to display directory entries (page 43). Press to scroll up while in menus. While entering names or numbers, press to move the cursor to the right. Press to increase the listening volume when on a call.
Getting started Quick reference guide - handset Feature menu The > symbol shows a highlighted menu item. >DIRECTORY CALL LOG Menu Feature menu Using menus DIRECTORY (page 40) CALL LOG (page 46) INTERCOM (page 36) RINGER VOLUME (page 21) RINGER TONE (page 22) KEY TONE (page 23) LANGUAGE (page 23) CLR VOICEMAIL (page 24) HOME AREA CODE (page 25) Press or to scroll through menu items. 2 Press MENU/SELECT to select or save changes to a highlighted menu item.
Getting started Quick reference guide - telephone base IN USE indicator • • • On when the handset is in use, when the answering system is answering an incoming call or when you are registering a handset. Flashes when another telephone is in use on the same line, or when you are de-registering handset(s) from the telephone base. VOICEMAIL indicator Flashes when you have new voicemail.
Getting started Handset status icons (!.$3%4 -)33%$ #!,,3 .%7 -54% !- HOME line - on steady when the HOME line is in use. CELLULAR line - on steady when the CELLULAR line is in use. BLUETOOTH - on steady when a cellular phone is connected with the telephone base. NEW VOICEMAIL - new voicemail received from the local telephone company. SPEAKERPHONE - the speakerphone is in use. Ringer off - the handset ringer is turned off. Battery status - battery is charging (animated display).
Getting started Installation setup You must install and charge the handset battery before using the cordless handset. STOP! See page 8 for easy instructions. Install the telephone base close to a telephone jack and a power outlet not controlled by a wall switch. The telephone base can be placed on a flat surface or vertically mounted on the wall (see page 9). For optimum range and better reception, place the telephone base in a central and open location.
Getting started Telephone base installation Install the telephone base as shown below. Make sure that the electrical outlet is not controlled by a wall switch. If you subscribe to high-speed Internet service (Digital Subscriber Line - DSL) through your telephone line(s), you must install a DSL filter between the telephone base and the telephone wall jack. The filter will prevent noise and caller ID problems caused by DSL interference.
Getting started Charger installation Plug the power adapter into an electrical outlet not controlled by a wall switch. IMPORTANT INFORMATION 1. Use only the power adapter(s) supplied with this product. To order a replacement power adapter, visit our website at www.telephones.att.com, or call 1 (800) 222-3111. In Canada, dial 1 (866) 288-4268. 2. The power adapters are intended to be correctly oriented in a vertical or floor mount position.
Getting started Battery installation & charging Install the battery as shown below. After installing the battery, you can make and receive short calls. Place the handset in the telephone base or charger when not in use. For optimal performance, charge the handset battery for at least 16 hours before use. See the table on page 83 for battery operating times. Step 1 Press the depression and slide the battery compartment cover downwards (if necessary).
Getting started Installation options The telephone base is set for desktop use. It is possible to change to wall mounting position by installing the wall mount bracket provided. Wall mounting requires a telephone outlet wall mounting plate with mounting studs that may require professional installation. You can purchase the mounting plate from many hardware or consumer electronics retailers.
