1126. When initialization is complete a pop-up appears in the display to notify youthat initialization is complete and PTT is ready for use. The iconappears on the display screen.PTT IconsThis section covers the icons which will appear next to individuals and groups inyour PTT Contacts list indicating their availability.My AvailabilityThe availability icon appears next to the signal indicator on your Idle screen. Theseicons (except the PTT Message icon) indicate the availability others will seewhen you are listed in their PTT Contacts.Available: This will be your availability state once you initializeservice and it will not change unless you change it as notedbelow.Unavailable: This becomes your availability state if you power-off your phone, turn PTT off, or if the system detects you havemoved out of coverage.Do Not Disturb: This becomes your availability state if youchange My Availability to Do Not Disturb. In this state you mayplace PTT calls but will not receive a PTT call.PTT Message: This icon displays (on your handset only) inplace of your availability status notifying you that a PTTmessage is waiting. When this icon appears, press the PTT keyor access the PTT menu from the Idle screen.PTT Contact AvailabilityThis section covers the icons which appear next to individuals and groups in yourPTT Contacts list indicating their availability.IndividualsAvailable: This icon should let the User know this person islogged into the PTT application and can receive PTT calls.