___________________________________________________________________________________________CS 6757i IP PHONE USER GUIDE V3.2.2 AASTRA - 2788-003CLEARSPAN® IS A REGISTERED TRADEMARK OF AASTRA TECHNOLOGIES LTD. PAGE 89 OF 116Your Administrator must enable/disable the beep.If a phone is configured for SCA bridging and it attempts to join a call, but the account on the serverdoes not have this functionality enabled, an error message displays to the LCD on the phone.The SCA call bridging feature is disabled by default on all phones. Your Administrator can enable/disable this feature if required. Contact your System Administrator for more information.6.21.1 Keys States and LED BehaviorThere are two call states on the phones that support SCA bridging: Bridge-active - A bridged call is in progress. Bridge-held - The 3rd-party (i.e., non-SCA party) in the bridge is on hold.The following tables provide the key states and LED behavior in an SCA bridge call for usersinvolved in an SCA call and users not involved in the SCA call.6.21.1.1 Line Keys and Idle ScreensState Call LED Caller ID Non-Call LED Non-Call Caller IDIdle N/A N/A Off N/ASeized Solid Green None Solid Red NoneProgressing (OutgoingCall)Green Called Part 7 Solid Red NoneAlerting (Incoming Call) Blinking Unselected Red NAActive Solid Green Far-end Solid Red Far-endHeld Slow Flashing Green Far-end Slow Flashing Red Far-endHold private Slow Flashing Green Far-end Solid Red Far-endBridge-active Solid Green Far-end Solid Red Far-endBridge-held Slow Flashing Green Far-end Solid Red Far-end6.21.1.2 Softkey Line KeysState Call Icon Call LED Non-Call Icon Non-Call LEDIdle Small circle None Small circle NoneSeized N/A NA Solid circle Solid RedProgressing (OutgoingCall)Empty circle Solid Red Solid circle Solid RedAlerting (Incoming Call) Empty blinking circle Flashing Red N/A N/AActive Empty circle Solid Red Solid circle Solid RedHeld Reverse empty blinkingcircleSlow FlashingRedSolid reverse circle Slow Flashing RedHold private Reverse empty blinkingcircleSlow FlashingRedSolid circle Solid RedBridge-active Empty circle Solid Red Solid circle Solid RedBridge-held Reverse empty blinkingcircleSlow FlashingRedSolid circle Solid Red