What is 3-Way Calling and how do I use it?

3-Way Calling adds a third person to your conversation. Briefly press and release (do not hold down) the receiver button or press the flash button to put your first call on hold. You will hear "chirp-beeps" and the dial tone. Dial the third party. You can talk without including the first call. To bring the call back on line, briefly press and release the receiver button or the flash button. All three parties will be on the line.