HoIP Telecom PET PEBBELL User Manual page 17

STARTING PET PEBBELL
AGPS with known position
Command: AGPS1, latitude, longitude
Example: AGPS1,48.148899,11.542254
To turn off this function, please send
GPS SIGNAL LOST AND RECOVERY ALERT
Command: GR1
The device will automatically send the latest available
GPS information to the preset numbers when it enters
into the area without GPS signal. If user goes into an
area that does not have a GPS signal, such as a tunnel,
cave, parking garage, etc. – the device will know where user was 10 minutes
before they went into such an area. This is critical! If a child goes missing –
you'll be able to know the closest possible location before the GPS signal was
lost.
With any SMS sent during the period without GPS signal, the device will reply
GPS information to preset numbers soonest as the GPS signal is covered.
To turn off this function, please send
16
AGPS0
GR0