The handset lifter HSL 10 lets you remotely answer and end a desktop phone call with your BW900. The HSL 10 is connected to the BW900 base station which is in touch with your wireless headset. By answering or ending the call on your wireless system you send a command to the HSL 10 to raise or lower the telephone handset. Of course it works within the entire range of your system's base station. What's more the handset lifter can be trained to recognize two different ring tones- for example one tone for internal calls and the other for external calls. The intelligent gadget then passes the ring signal to your wireless system to inform you of the incoming call. Now that's convenient.