ional Call Terminated To Mobile Feature: I=PTT One-to-One event: a=Autommed Call Return: B=Direct Asst Call Complete: C all Waiting: D=Data Call: d=Ditectory Asaioanoe Call: r ail Forwarding; g=PIT Group event: H=Gtoup Mobile to Mobile Calls: I=Incoming Call: i. K=Fax Call: M=Mobile To Mobile Discount; N=On-Networt