Three-Way Calling:

Adds a third person to a telephone conversation.

It's perfect for:

1. Press the switchhook once for half a second and release. This puts the original call on hold.

2. Listen for three short tones, then a dial tone.

3. Dial the telephone number of the third person to be added. After the third person answers, you may talk with that person before returning to the original call.

4. To return the original caller to the line and complete the three way conversation, press the switchhook once for half a second, and release immediately.

If the line is busy or doesn't answer, cancel the three way call by pressing the switchhook once. Continue the original conversation or try again.

To disconnect the original caller, the caller simply hangs up.

To add another person, repeat the first four steps after disconnecting one of the original callers.