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End a call
When the headset base is connected to the corded handset of 
your telephone with the handset lifter installed:

Press

 

 on the headset to end a call. The switch hook presser 

pushes down the switch hook and ends the call.

When the headset base is connected to a telephone wall jack:

Press 

 

on the headset or place the headset in the headset base.

PHONE mode

Summary of Contents for TL7912

Page 1: ...Quick start guide TL7912 DECT 6 0 cordless headset and handset lifter...

Page 2: ...through SkypeTM and Microsoft Lync or landline calls using the AT T Softphone Call Manager You can also use the voice command feature to make or answer calls after you have installed the AT T Softpho...

Page 3: ...o the user s manual provided in the product package for complete installation and operation instructions or you can visit www telephones att com manuals to download the manual For customer service or...

Page 4: ...the voice command feature when in idle mode VOL VOL Slide the volume switch to the right or left to adjust the headset ringer volume while in idle mode or the listening volume while on a call Earpiece...

Page 5: ...n and light VOLUME MICROPHONE Press the volume keys on the side of the headset base to adjust the speaking volume when on a call CORDED HANDSET CONNECTED YES NO Choose the setting based on whether you...

Page 6: ...k green dot CORDED PHONE CONNECTION jack blue dot This jack is only used to connect the corded phone connection cable Corded handset audio adjust switch Use this switch to adjust the corded handset au...

Page 7: ...sser Lifter control cable Plug this cable into the LIFTER jack on the headset base RING DETECT jack Plug in the auxiliary ring detector ADJUST LIFTER knob Adjusts the height of the lifter arm Lifter a...

Page 8: ...every three seconds when the ring detector detects an incoming call Flashes in blue slowly when the switch hook presser is raised and you are on a call Quick reference guide handset lifter Internal r...

Page 9: ...use When fully charged the headset battery provides approximately 12 hours of talk time or 5 days of standby time When the headset is not in use recharge by returning it to the headset base NOTES Rem...

Page 10: ...cement battery pack model BT191665 To order visit our website at www telephones att com or call 1 800 222 3111 In Canada dial 1 866 288 4268 Plug the small end of the headset base power adapter into t...

Page 11: ...mputer see pages 13 16 This option enables you to use the headset for VoIP Voice over IP calls through your computer or traditional phone call through the corded phone You can use the voice command fe...

Page 12: ...the handset jack on the corded phone Unplug the curly handset cord from the handset jack on the corded phone and plug it into the jack on the corded phone connection cable Plug the small end of the he...

Page 13: ...atly Make sure the CORDED HANDSET CONNECTED switch on the right side of the headset base is set to YES Adjust the corded handset audio see page 18 before you install the handset lifter on the corded p...

Page 14: ...he other end of the corded phone connection cable into the handset jack on the corded phone Unplug the curly handset cord from the handset jack on the corded phone and plug it into the jack on the cor...

Page 15: ...CORDED HANDSET CONNECTED switch on the right side of the headset base is set to YES Adjust the corded handset audio see page 18 before you install the handset lifter on the corded phone For instructi...

Page 16: ...k Sounds and Audio Devices Click the Audio tab Make sure AT T DECT Headset is selected under the Sound playback and Sound recording settings For Windows 7 users Click Start menu and choose Control Pan...

Page 17: ...sure AT T DECT Headset is selected under the Audio device setting i ii iii iv i ii iii Headset base and handset lifter installation Option 2 Connect the headset to a corded phone and computer cont IMP...

Page 18: ...ine as the headset base you can rely on the ringers of those telephones to alert you to incoming calls Plug one end of the telephone line cord into the TEL WALL JACK red dot at the back of the headset...

Page 19: ...corded handset audio switch at the bottom of the headset base for optimal sound quality To adjust the corded handset audio Lift the corded handset and then press on the headset to check for a dial to...

Page 20: ...aker the lifter should be centered within the space Make sure the lifter arm is raised above the switch hook of the telephone base 2 Peel off the protective strips from the adhesive tape at the bottom...

Page 21: ...the lifter arm When in the raised position the arm should release the switch hook so you can hear a dial tone When lowered the arm should hold the switch hook down so you cannot hear a dial tone Adju...

Page 22: ...witch hook presser should rise and release the switch hook on your telephone base Make sure you hear a dial tone through your headset earpiece 6 If the switch hook is not fully released turn the ADJUS...

Page 23: ...ring detector detects the telephone ringer and sends a ring tone to the headset earpiece If you installed the lifter over the top of the corded phone speaker the internal ring detector will recognize...

Page 24: ...ends the ring tone to the headset earpiece Ring detector on off When the ring detector detects an incoming call it sends a ring tone to the headset earpiece Press the RING ON OFF button on the lifter...

Page 25: ...ve the earbud from the headset earpiece Hold both sides of the earbud Twist and pull the earbud until it separates from the earpiece To attach the earbud to the headset earpiece Choose an appropriate...

Page 26: ...ps below to attach an ear hook to the headset To position the headset to wear on the left or right ear Make sure the ear hook loop is positioned as shown in Figure 1 on the right Attach the ear hook t...

Page 27: ...nsert the earpiece into the ear hook loop as shown in Figure 3 Press the edge of the ear hook loop towards the earpiece until it clicks into place as shown in Figure 4 4 Hook the headset onto the desi...

Page 28: ...to the headset Insert the earpiece into the loop of the ear pad as shown in Figure 6 Push the earpiece into the ear pad until it clicks into place as shown in Figure 7 Adjust the head band to fit you...

Page 29: ...set Insert the earpiece into the loop of the ear pad as shown in Figure 9 Gently press the earpiece inward until it clicks into place as shown in Figure 10 Place the neck band around your neck and ove...

Page 30: ...hree times and you hear three beeps when it is being powered off Prolonged exposure to high volume levels using the headset may damage your hearing PHONE mode and PC mode Before using the headset you...

Page 31: ...user s manual for making calls Press on the headset at any time to join the call After you join the call you can hang up the telephone and continue the call on the headset NOTES You cannot switch a c...

Page 32: ...elephone with the handset lifter installed Press on the headset to end a call The switch hook presser pushes down the switch hook and ends the call When the headset base is connected to a telephone wa...

Page 33: ...erty licensed to Advanced American Telephones San Antonio TX 78219 The Skype name is a trademark of Skype Microsoft Lync is a registered trademark of Microsoft Corporation Windows and Windows XP are r...

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