To set up a conference call:
- While on a call, press the FLASH button. The other party will be automatically placed on hold and you will hear a dial tone.
- Dial the next number of the party to add to the conference.
- When the call is answered, you may talk privately with the party before joining into the conference.
- Press the CONFERENCE button to join all callers.
- If necessary, repeat the procedure to include more parties in the conference.
Reservationless system: Dial 1-605-475-6700, enter *451611