Lynn - thanks for a great application. I am looking for some kind of utility that would wake up the phone from battery saver mode, to allow a beacon of my position.
since phones naturally want to go to battery save mode, there must be some application that will bring my data connection up, activate aprsisce and then put the phone back to sleep. maybe once every five, ten or twenty minutes; assuming i am on battery power,and assuming i have a data connection.
alternatively, wondering if the aprs protocol would allow a mobile station to record its position versus time; and then upload the data when a data connection is re-established. does aprs protocol allow that?