Tait TP9400 - Page 5

Contents 5
Emergency calls ........................................................................................73
Making a phone call ................................................................................74
Unconnected calls ...................................................................................75
Failsoft mode operation ........................................................................76
Radio-based failsoft .......................................................................... 76
Infrastructure failsoft ....................................................................... 76
Dynamic regrouping ............................................................................... 77
7 Editing a scan group.............................................. 78
Selecting a group to edit ......................................................................79
Viewing group membership .............................................................. 80
Adding a channel to a group ............................................................. 81
Deleting a channel from a group ..................................................... 81
Changing a group’s transmit channel ..........................................82
Changing a group’s first or second priority channel ...........82
8 P25 services............................................................. 83
Messages ...................................................................................................... 84
Sending a message............................................................................ 84
Status update ............................................................................................ 86
Status request ............................................................................................87
Call alert .........................................................................................................88
Radio check ................................................................................................. 89
Radio unit monitor .................................................................................. 90
Sending a radio monitor request............................................... 90
Radio inhibit and uninhibit .................................................................. 91
Sending a radio inhibit request ................................................... 91
Sending a radio uninhibit request ............................................ 92
9 Emergency operation ............................................ 93
About emergency calls ........................................................................ 94
Making a priority call........................................................................ 94
Standard emergency mode .......................................................... 95
About manual emergency operation ............................................97
Making a manual emergency call.............................................. 97
Receiving a manual emergency call ........................................ 98
Cancelling a manual emergency call....................................... 98
About the lone worker feature ......................................................100
About the man down feature .......................................................... 101
10 Encryption.............................................................. 102
About encryption ................................................................................... 103