This figure illustrates a typical Social voice Group Call. The call originates when a subscriber dials the group number from their phone. In this case the call originates from a cell phone, and goes through the wireless network to your Mobile Switching Center (MSC). The MSC gathers data from the SVC Social Voice service, and then completes the call through the wireless network to all of the members of the group. All group members that answer and dial 5# when prompted are included in the conference call.