When use with AT&T corded telephone ML17929, ML17939, 983, 993 this OvisLink call center headset gives you super voice quality, without electronic noise. This OvisLink headset is also compatible with other AT&T corded phones and many other home office phones with 2.5mm headset jack. The headset comes with 2.5mm quick disconnect cord. No need additional adapter. Just plug the headset directly to the phone's 2.5mm headset jack. Press the headset button on the phone's keypad, you'll get dial tone. Headset volume and mute function can be adjusted by press the keys on the phone's keypad. This is a headset for business users who work on phone all-days. The headset is in light weight, with adjustable headband, smooth ear cushion and tangle-less headset cord. The microphone boom is flexible and rotatable. You may place the earpiece on your left or right ear anytime you want.

• Call Center headset compatible with AT&T corded phone ML17929, ML17939, 983, 993 and many other Home Office Telephones' with 2.5mm headset jack
• Noise cancelling, Super voice quality, without any electronic noise
• Comes with 2.5mm Quick Disconnect cord. Do not need additional adapter.
• Rotatable microphone boom let you place the headset earpiece to either side of your ears anytime
• 2 Years warranty included.

Call Center headset compatible with AT&T corded phone ML17929, ML17939, 983, 993 and many other Home Office Telephones' with 2.5mm headset jackOvisLink