Вот че нарыл на сайте Нокии:
Headrest Handsfree (BHF-1)
Excellent audio quality.
Easy to install and use.
Convenient Handsfree function.
Ergonomic and distinctive Nokia design.
Compatible models:
7250i, 7210, 6200, 6100, 5100, 3585i, 3585, 3570, 2270
Price $89.95
Так что, по всей видимости, с нашей точно не работает.
Там же есть и перечень девайсов, которые с нашей работают:
Boom Headset HDB-5
This modern and functional headset comes with basic handsfree functionality and a new "over the ear" concept providing excellent audio quality.
Dual Headset HDD-1
Comfortable handsfree operation with a remote control button for answering and ending calls makes this headset convenient and easy-to-use.
Headset HDC-5 (with remote button)
For easy and simple operation, this headset is connected directly to the phone, so no extra adapter is required. A remote control is provided.
Mobile Inductive Loopset LPS-3
A convenient, easy-to-use portable loopset for users of T-coil equipped hearing aids.