Personal protection method or application program for sending distress call information and related place information and related communication terminal
Personal protection method or application program for sending distress call information and related place information and related communication terminal
王铁成,杨柳
2014
0 Citations
TLDR
The invention relates to the technical field of communication, in particular to a personal protection method or an application program for sending distress call information and related place information and a related communication terminal.