com.umlet.element.base.Note 3309016090 Open arrows indicate asynchronous calls, while closed arrows indicate synchronous calls. com.umlet.element.base.Note 2020300100 Sequence diagram: Shows component interaction within time. The interaction frames extend sequence diagrams with the ability to show loops and optional behavior. com.umlet.element.base.Relation 160100190170 lt=<. 20;150;170;20 com.umlet.element.base.Relation 150120200330 lt=<. 20;310;180;20 com.umlet.element.custom.InteractionFrame 20570470110 optional com.umlet.element.custom.InteractionFrame 20190470360 loop com.umlet.element.custom.SeqObjectActive 2104802050 com.umlet.element.custom.SeqObjectActive 2104302030 com.umlet.element.custom.SeqObjectActive 2103702030 com.umlet.element.custom.SeqObjectActive 2102502090 com.umlet.element.base.Relation 20015040500 lt=. 20;20;20;480 com.umlet.element.base.Relation 5059619054 lt=<- Shutdown() 170;34;20;34 com.umlet.element.base.Relation 5039618054 lt=<- End() 160;34;20;34 com.umlet.element.base.Relation 21044622054 lt=<<- ConnectionTerminated() 20;34;200;34 com.umlet.element.base.Relation 21040622054 lt=<<- Disconnect() 200;34;20;34 com.umlet.element.custom.SeqObjectActive 4104402050 com.umlet.element.custom.SeqObjectActive 4103202060 com.umlet.element.base.Relation 40026040290 lt=. 20;20;20;270 com.umlet.element.base.Relation 5021618054 lt=<<- Connect() 160;34;20;34 com.umlet.element.base.Class 37025010030 _:Connection_ com.umlet.element.base.Class 17014010030 _:CellularRadio_ com.umlet.element.base.Class 2014010030 _:Dialler_ com.umlet.element.base.Relation 5015040540 lt=. 20;20;20;520 com.umlet.element.custom.SeqDestroyMark 2106202020 com.umlet.element.base.Relation 21049623054 lt=<<- Destroy() 210;34;20;34 com.umlet.element.custom.SeqDestroyMark 4105202020 com.umlet.element.base.Relation 21033622054 lt=<<- ConnectionEstablished() 20;34;200;34 com.umlet.element.base.Relation 21023618054 lt=<<- Create() 160;34;20;34 com.umlet.element.base.Relation 21028622054 lt=<<- Connect() 200;34;20;34