/mcpExpected result Action Cisco TSP Notifies LineInServiceEvent to application: received LINE_LINEDEVSTATE device = xxx cbInst = x0 param1 = LINEDEVSTATE_INSERVICE param2 = x0, param3 = x0 When PowerOntime is reached, Cisco Unified IP Phones Series 7900 device registers back to CUCM. Variance For Cisco Unified IP Phones Series 9900 and 6900, press the Select Key to power up. Verify EnergyWisePowerSavePlus Reason Code in PhoneState Suspend Verify EnergyWisePowerSavePlus Reason code in PhoneState suspend, whenDevice unregisters when in Deep Sleep Mode. Expected result Action PhoneInitialize PhoneOpen on A with ExtVersion xB0000 or higher Set Event filters for Resume and Suspend events. For Example: PhonesetstatusMessage with dwPhoneStates flags PHONESTATE_SUSPEND | PHONESTATE_RESUME Cisco TSP Notifies DeviceOutOfServiceEvent to application through Phone state event. received PHONE_STATE device = xxx cbInst = x0 param1 = PHONESTATE_SUSPEND param2 = CiscoPhoneStateOutOfServiceReason_ EnergyWisePowerSavePlus param3 = x0 Phone A goes to Deep Sleep Mode and unregisters. Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 724 Message Sequence Charts Verify EnergyWisePowerSavePlus Reason Code in PhoneState Suspend