Globalsat TR-102 User Manual page 49

TR-102
For detailed description of how to set the Return Mode and
Second, please see "TR-102 GPRS Access command.pdf" in
the CD-ROM under the "Manual" folder.
When you turn on the TR-102, it will resume to the previous
"Return Mode" status as it was turned off.
GPRS to send the report, and go to sleep
mode again. It will repeat the same
procedure when the specified period
time is reached again.
Due to the GPS function is closed most of
time, when it starts the GPS function; it
could take a little bit longer to get a fixed
position. If the GPS signal is not strong
enough, it could take more than 3
minutes (also depending on the stability
of GPRS connection.)
page 49