Connectivity7want to keep the application active in the background. Ifseveral applications are open and you want to switch fromone application to another, press and hold .Make a one-to-one callSelect Options > PTT contacts.Select the contact you want to talk to from the list andselect Options > Talk 1 to 1.Press and hold the entire time you are talking. Whenyou have finished talking, release .You can talk to the contact by pressing and holdingalso in other views in the Push to talk application, forexample, the contacts view. To make a new phone call, firstend the one-to-one call. Select Disconnect or press .Tip! Remember to hold the device in front of youduring a push-to-talk call so you can see the display.Speak towards the microphone, and do not cover theloudspeaker with your hands.Answer a one-to-one callPress to start a one-to-one call or to dismiss thecall.Tip! You can make a one-to-one or group call alsofrom Contacts. Select Options > PTT Options > Create1 to 1 call or Create group call.Make a group callTo call a group, select Options > PTT contacts, mark thecontacts you want to call, and select Options > Make PTTgroup call.Subscribe to login status of othersTo subscribe or unsubscribe to the push-to-talk loginstatus of others, select Options > PTT contacts, thecontact, and Options > Show login status or Hide loginstatus.Send a callback requestIn PTT contacts, scroll to the desired name, and selectOptions > Send callback request.Respond to a callback requestWhen someone sends you a callback request, 1 newcallback request is displayed in the standby mode. SelectShow to open Callback inbox. Select a contact andOptions > Talk 1 to 1 to start a one-to-one call.