AT&T TL7812 Bedienungsanleitung

User’s manualTL7812DECT 6.0 cordless headset and handset lifter

3Getting startedQuick reference guide - headsetVOL+/VOL- Slide the volume switch to the right or left to adjust the headset ringer volume while in id

4Getting startedOne short beep every 30 secondsThe microphone is muted. •Two beeps Error alert tone.The ringer volume has reached its lowest setting.T

5Getting startedQuick reference guide - headset baseMagnetic charging mountPlace the headset here for charging.MUTE (light)PAIRUse to initiate headse

6Getting startedQuick reference guide - headset base VOLUME /MICROPHONEPress the volume keys on the side of the headset base to adjust the speaking v

7Getting startedQuick reference guide - headset baseTEL WALL JACK (red dot)POWER jack (green dot)CORDED PHONE CONNECTION jack (blue dot)This jack is o

8Getting startedSwitch hook presserWhen the CORDED HANDSET CONNECTED switch is set to YES, pressing on the headset raises or lowers the switch hook

9Getting startedSmall lifter padHolds the earpiece of the corded telephone handset. Adhesive tapeRemove the protective strips before attaching the lif

10Getting startedSTATUS lightQuick reference guide - handset lifterRed On when the headset is not in use and the ring detector is turned off. Flashes

11Getting startedInstallationSee pages 12-13for easy instructions.You must install and charge the battery before using the headset.STOP!Colored labels

12Getting startedBattery installationThe battery is permanently attached to the battery compartment cover. Do not try to separate them from each other

Congratulationson your purchase of this AT&T product.Unify your everyday business communications with the AT&T TL7812 DECT 6.0 Cordless Headse

13Getting startedHeadset base installation and battery charging After installing the battery, charge the headset by placing it in the magnetic chargin

14Getting startedHeadset base and handset lifter installationInstallation optionsThere are three installation options as described below. For Options

15Getting startedHeadset base and handset lifter installationOption 1: Connect the headset to a corded phonePlug one end of the corded phone connectio

16Getting startedPlug the large end of the headset base power adapter into a power outlet not controlled by a wall switch.Plug the end of the lifter c

17Getting startedHeadset base and handset lifter installationOption 2: Connect the headset to a corded phone and computerPlug one end of the corded ph

18Getting startedPlug the small end of the headset base power adapter to the POWER jack (green dot) on the headset base.Plug the large end of the hea

19Getting startedAfter you have installed the AT&T Softphone Call Manager, check to make sure the audio setting is properly configured in your Win

20Getting startedHeadset base and handset lifter installationOption 3: Connect the headset to a telephone wall jackMake sure the CORDED HANDSET CONNEC

21Getting startedHeadset base and handset lifter installationAdjust the corded handset audioAfter you have connected the headset base to your corded p

22Getting startedAttach the lifter1. To choose where to install the lifter on your telephone, look at the space underneath the corded handset. If ther

Parts checklistCheck to make sure the headset package includes the following items. Save your sales receipt and original packaging in the event warran

23Getting startedHeadset base and handset lifter installationAdjust the height of the lifter armTurn the ADJUST LIFTER knob to change the height of th

24Getting startedHeadset base and handset lifter installationLifter adjustments and testing1. Make sure that the CORDED HANDSET CONNECTED switch on t

25Getting startedHeadset base and handset lifter installationInstallation of large lifter pad (optional)If the small lifter pad cannot hold the corded

26Getting startedInstall the auxiliary ring detector1. Insert the auxiliary ring detector plug into the RING DETECT jack on the lifter. 2. Remove the

27Getting startedAbout internal and auxiliary ring detectorsAdjust the sensitivity levelThe default setting of the ring detector works with most corde

28Getting startedHeadset attachmentsEarbudThere are a total of six earbuds provided. One of them has been attached to the headset. They come in three

29Getting startedTo wear on the left ear:•To wear on the right ear:•Figure 1Figure 2Headset attachmentsOver the ear hookThere are two ear hooks provid

30Getting startedHeadset attachmentsTo attach the ear hook to the headset:Make sure there are no headset attachment, except the earbud, connected to t

31Getting startedHeadset attachmentsTo remove the ear hook from the headset:Hold the headset with one hand. Twist and pull the ear hook with the other

32Getting startedHeadset attachmentsOver the head bandTo attach the head band to the headset:Make sure there are no headset attachment, except the ear

Parts checklistAuxiliary ring detectorLarge lifter padlifter pad pad Anti-slip padHandset lifterlifterUSB cableBehind the neck bandTwo over the ear ho

33Getting startedHeadset attachmentsTo remove the head band from the headset:Hold the headset with one hand and the ear pad with the other hand. Twis

34Getting startedBy default, the ear pad on the neck band is positioned to be worn on the right ear.To attach the headset to the neck band:Make sure t

35Getting startedTo wear the headset on your left ear:Remove the ear pad and supporting pad from the neck band by carefully pulling them up through th

36Getting startedTo remove the neck band from the headset:Hold the headset with one hand and the ear pad with the other hand. Twist and pull the head

37Headset operationPower on/off the headsetPower on the headset before use.To power on the headset:Place the headset in the headset base.-OR-Press and

38OperationPHONE modeMake a callTo make calls on your home or office telephone line, press PHONE on the headset base for PHONE mode.When the headset b

39OperationEnd a callWhen the headset base is connected to the corded handset of your telephone with the handset lifter installed:Press on the heads

40OperationTemporary ringer silencingPress MUTE to temporarily silence the ringer in the headset earpiece. This silences the ringer without disconnect

41OperationOptions while on callsVolume controlTo adjust the listening volume:While on a call, slide the volume switch at the top of the headset towar

42OperationOptions while on callsMuteThe mute function turns off the headset microphone. You can hear the caller, but the caller cannot hear you. To m

Optional accessoryThis headset system can be expanded by registering a TL7800 accessory headset (sold separately) to it. The TL7800 includes an expans

43OperationOptions while on callsSwitching between PHONE mode and PC modeYou can switch back and forth between PHONE mode and PC mode while on a call

44Getting startedAdding and registering headsetsThe TL7812 supports up to two cordless headsets. The headset provided with your TL7812 is already regi

45Getting startedAdding and registering headsetsRegister a headset to the headset baseMake sure the battery is properly installed in the headset (see

46Getting startedDeregistering headsetsYou may need to deregister your headsets if:You wish to register your headset to a different headset base.-OR-Y

47TroubleshootingIf you have difficulty with your telephone, please try the suggestions below. For customer service, visit our website at www.telephon

48AppendixThere is no dial tone.• Try all the suggestions above.• Move the cordless headset closer to the headset base. You might have moved out of

49AppendixI cannot dial out.• Try all the suggestions above.• You must use a telephone on the same line to dial out. Once you have dialed the numbe

50AppendixI get noise, static, or a weak signal even when I’m near the headset base.• If you subscribe to high-speed Internet service (DSL - digital

51AppendixI cannot hear a ring tone from the headset when there is an incoming call.• The headset does not have an external ringer. You can only hea

52AppendixTroubleshootingI hear other calls while using my headset.• Plug a different telephone into the telephone jack that you are currently using.

User’s manualTL7812DECT 6.0 cordless headset and handset lifter Table of contentsGetting startedIntroduction ... 1

53AppendixTroubleshootingI want to use my headset with a different headset base.• You need to deregister the headset from the current headset base (p

54AppendixTroubleshootingThe light on the headset is off while charging.• Make sure the power and line cords are plugged in correctly and securely.

55AppendixTroubleshootingWhen I press on the headset, the handset lifter rises, but the call is not connected or I do not hear a dial tone. • Try a

56AppendixMy corded phone is ringing, but my headset is not ringing.• Make sure the CORDED HANDSET CONNECTED switch on the headset base is set to YES

57AppendixTroubleshootingNothing happens when I move the corded handset audio adjust switch. • When the handset lifter is used, make sure the CORDED

58AppendixMaintenanceTaking care of your headsetYour cordless headset contains sophisticated electronic parts, so it must be treated with care.Avoid r

59AppendixImportant safety informationThis symbol is to alert you to important operating or servicing instructions that may appear in this user’s manu

60AppendixImportant safety informationCaution: Use only the power adapter provided with this product. To obtain a replacement, visit our website at

61AppendixImportant safety informationCAUTIONThere may be a risk of explosion if you use a wrong type of battery. Use only the supplied rechargeable b

62AppendixFCC Part 68 and ACTAThis equipment complies with Part 68 of the FCC rules and with technical requirements adopted by the Administrative Coun

OperationHeadset operation ...37Power on/off the headset ...37PHONE mode and PC mode ...

63AppendixFCC Part 68 and ACTAIf this product is equipped with a corded or cordless handset, it is hearing aid compatible.If this product has memory d

64AppendixFCC Part 15This equipment has been tested and found to comply with the requirements for a Class B digital device under Part 15 of the Federa

65AppendixLimited warrantyThe AT&T brand is used under license - any repair, replacement or warranty service, and all questions about this product

66AppendixLimited warranty4. What is not covered by this limited warranty?This limited warranty does not cover:PRODUCT that has been subjected to mis

67AppendixLimited warranty6. What must you return with the PRODUCT to get warranty service? You must:Return the entire original package and c

68AppendixTechnical specificationsDECT 6.0 digital technologyDigital Enhanced Cordless Telecommunications (DECT) 6.0 is a new frequency band that tran

69IndexIndexAAC adapter 13, 16, 18, 68Adjustcorded handset audio 21height of the lifter arm 23sensitivity level 27switch hook presser position 2

70IndexLimited warranty 65–67Listening volume 41MMagnetic charging mount 5, 13Maintenance 58Multiple headsets use 42Mute 42NNeck band 34–36OOp

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1IntroductionThe TL7812 is a cordless headset and base that allows you to have handsfree phone conversations. The package also comes with the TL7100 h

2Getting started light statusRed On when the headset is charging in the headset base.Flashes every 10 seconds to indicate the battery is low when the