PhoneSystemFull DisplayState Time Off On Number SpeakerState SpeakerOff SpeakerOn Silent Out Display State DisplayState Time Speaker State SpeakerState SpeakerOn OpenCover User Open Cover Cover Open Cover User Sound_Silent Speaker Speaker State Silent Sound_Silent User CloseCover User Close Cover Cover Close User User 12 SetState_Time Display Sound_Silent Speaker Display 12 1 State State != Off State Time SetState_Time User Speaker State Silent Sound_Silent User Send User Click SendKey SendKey Click User User Sound_Out Speaker Speaker State Out Sound_Out User END User Click END User Sound_Silent Speaker 13 SetState_Time Display Speaker State Silent Sound_Silent User Display 23 State State != Off State Time SetState_Time User Dial User Click Keyboard X41 {0..9} User 14

SetState_Number Display Show Display X41 {0..9}

17 Show_AddDigit Display X41 {0..9}

Display 14

37 State State==Time State Number SetStata_Number User Show User X41 {0..9}

17 38 State State==Number Show_AddDigit User X41 {0..9}

CLR User Click CLR CLR Click User User 122 Show_ClrDigit Display Display 122 123 State State==Number Show_ClrDigit User LongClr User LongClick CLR CLR LongClick User User 127 SetState_Time Display Display 127 149 State State==Number State Time SetState_Time User ReceiveAck Chip Receive_Ack env Speaker State Silent Power User Click PWR PWR Click User User 223

SetState_Time Display

SetState_Off Display

Display 24

24 State State==Off State Time SetState_Time User

State Off SetState_Off User

Receive Chip Receive env X26 {0..9} User Show Display X26 {0..9} SetState_Number Display Sound_In Speaker Display Show User X26 {0..9} State Number Sound_In User Test User Close Cover SetState_Time Display Sound_Silent Speaker Cover Close User Display State Time SetState_Time User Speaker State Silent Sound_Silent User Talk User Open Cover Click Keyboard 2 {0..9} Click Keyboard 6 {0..9} Click Keyboard 5 {0..9} Click Keyboard 1 {0..9} Click SendKey Close Cover Cover Open User Close User KeyBoard Click User 2 {0..9} Click User 6 {0..9} Click User 5 {0..9} Click User 1 {0..9} SendKey Click User