Description of what this switch does. SW: Softswitched (used in conjunction with a phone line) SC: Switch Control (used with SCI indicator) SBI: Signal Backed Indicator (used with SBI indicator) SECN: Set Channel Number (used with SECN indicator) Selected PCN: Selected PCN (used with SECN indicator) SCR: Set Channel Response (used with SECN indicator) SCI: […]
