Here is an example of a typical FDM script file. For another example, see Example FDM statements.
softkey _EXIT : "Exit" : "Exit" {
exit;
}
softkey _HOME : "Exit" : "Exit" {
trigger CUSTOM_EVENT_X;
}
softkey CW : "Take New Call" : "TakeNew" {
do_hookflash;
clear_display;
clear_clipboard;
display "Talking to:";
display "New Caller";
set_timer_for 3 sec;
load_overlay CW_test_call2;
}
softkey CW_SWITCH : "Call 1" : "Call 1" {
do_hookflash;
clear_display;
clear_clipboard;
display "Talking to:";
display "$Call1p";
set_timer_for 3 sec;
load_overlay CW_test_call1;
}
main {
on CUSTOM_EVENT_X
clear_display;
clear_clipboard;
display "TELLIE PHONE SERVICES";
install_softkey _EXIT;
end
on IN_CALL_ANS during 1
trigger CUSTOM_EVENT_X;
load_overlay stableCall;
end
on MAKING_CALL
set_timer_for 12 sec;
trigger CUSTOM_EVENT_X;
load_overlay offHook;
end
on SERVICE_SELECT
trigger CUSTOM_EVENT_X;
end
on NORMAL_RING
clear_display;
clear_clipboard;
display "Incoming Call From:";
display "$Call1p";
end
on RINGING_CEASED
exit;
end
}
overlay offHook {
on CUSTOM_EVENT_X
clear_display;
clear_clipboard;
display "Enter phone number:";
end
on AUDIBLE_RINGBACK
clear_timer;
clear_display;
end
on OUT_CALL_ANS
clear_timer;
trigger CUSTOM_EVENT_X;
load_overlay stableCall;
end
on DIAL_TONE
clear_timer;
end
on TIME_OUT
trigger CUSTOM_EVENT_X;
load_overlay stableCall;
end
}
overlay stableCall {
on CUSTOM_EVENT_X
clear_display;
clear_clipboard;
display "Talking to:";
display "$Call1p";
install_softkey CW;
end }
overlay CW_test_call2 {
on TIME_OUT
install_softkey CW_SWITCH;
end
on RECALL_DIAL_TONE
trigger CUSTOM_EVENT_X;
end
on DIAL_TONE
trigger CUSTOM_EVENT_X;
end
on CUSTOM_EVENT_X
clear_timer;
clear_display;
clear_clipboard;
display "New Caller hung up. " && "Back to Call 1.";
delay 30;
do_hookflash;
trigger CUSTOM_EVENT_X;
load_overlay stableCall;
end
}
overlay CW_test_call1 {
on TIME_OUT
trigger CUSTOM_EVENT_X;
load_overlay stableCall;
end
on RECALL_DIAL_TONE
trigger CUSTOM_EVENT_X;
end
on DIAL_TONE
trigger CUSTOM_EVENT_X;
end
on CUSTOM_EVENT_X
clear_timer;
clear_display;
clear_clipboard;
display "Call 1 hung up. " && "Back to New Call.";
delay 30;
do_hookflash;
trigger CUSTOM_EVENT_X;
load_overlay stableCall;
end
}