OVHS072-NTL, the OvisLink single ear call center headset compatible with Nortel business telephones. It comes with a quick disconnect cord that connects the headset to Nortel phones' headset jack directly. No need additional adapter. To use this headset with Nortel telephones is simple, connect the headset to the Nortel phone's headset jack, press the headset key on the phone, you will hear the dial tone from the headset's speaker. To change the headset volume, mute the headset microphone, hold a call or any feature you want, press the correspond keys on the telephone keypad. This OvisLink headset comes with noise cancelling microphone, flexible and Rotatable microphone boom. It allows user to place the headset speaker on the left or right ear anytime the user want. When use this headset with Nortel telephones, you will have premium voice quality without any electronic noise. The headset is in Over-the-Head style and lightweight. It features with Acoustic Shock Protection, leatherette ear cushion, adjustable headband and Tangle-Free coiled Quick Disconnect cord. This OvisLink call center headset is designed for call center agents and service agents All-Days comfort. It comes with Lifetime warranty.

OVHS072-NTL compatible Nortel phone models:
Nortel 1100 Series IP Deskphones (1120, 1140, 1165)
Nortel 1200 Series IP Deskphones 1210, 1220, 1230
Nortel 3900 Series Digital Deskphones 3904, 3905
Nortel 7000 Series Digital Deskphones 7208, 7316
Meridian M7208, M7208N, M7310, M7310N, M7324, M7324N

* If you prefer headset with two earpieces on both ears, you may choose OvisLink headset model OVHS084-NTL, ASIN # B00K1O5776
OvisLink 2-Year Warranty Policy: You may send defective headset to OvisLink U.S.A. address in for repair anytime. Physical damage, devices damaged from lightning, flood, fire, electrical, water and software update, other "acts of god" are not covered