1. Plug the power adapter into the power port .
2. Disconnect the curly cord from your phone base and plug it into the blue handset port .
3. Plug the included phone cord into the green telephone connector port .
4. Plug the other end of the phone cord into the handset jack of your phone (where the curly cord was previously connected).
5. Set your compatibility switch to 1.
6. Place your headset on the charging base (we recommend charging for at least 4 hours before first use).

Here's how to answer a telephone call and place a call.

With the Leitner Handset Lifter or electronic hookswitch, you can remotely answer a call up to 350 feet away from your desk by simply turning on the headset.