From a Desktop Telephone:

  1. Dial the first party’s extension or telephone number.
  2. When the first party has answered, press the CONF or Conference softkey directly below the screen.
  3. Dial the next party’s extension or telephone number.
  4. When the second party has answered, press the CONF or Conference softkey again.
  5. You are now connected.

From a Cordless Telephone:

  1. Dial the first party’s extension or number then press the Green Phone Button key.
  2. When the first party has answered, press the Options softkey on the bottom right of the screen and choose Conference.
  3. Dial the next party’s extension or number then press the Green Phone Button.
  4. When the second party has answered, press the CONF softkey on the bottom right of the screen.
  5. You are now connected.