HoIP Telecom Pebbell User Manual - page 7
HoIP Pebbell SOS Pendant Alarm GPSTracker_V5.0_HoIP_Telecom_01_08_2015
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To delete name, you can send
name0
5. Location request
5.1 Reply with coordinates and web link
Command:
loc
The device will reply
“GPS Info! Time: xxxxx; Lat: xxxx; Lon: xxxx; Spd: xxxxx, Altitude:xxxx Bt: xxx
maps.google.com/maps?q=loc:48.148933,11.541970
Click on the link then the location can be shown directly on Google Map on your mobile phone.
Put coordinates to Google earth or Google maps. Click on search button, then you will find the position
fixed.
5.2 Reply with Address.
Command:
add
Notes:
This function needs GPRS function support!
The device will reply “Add: Elvirastrasse 11, 80636 Munchen, Germany
6. Cell Locate
Command:
CL1
The device will reply
“Cell locate on!
To turn off this function, please send
CL0
The unit can be tracked by GSM base station tower, If GPS signal is not available for example in room or
underground, and then user can be located by GSM tower.
However, as compared to GPS satellite, GSM accuracy is proven to be worse than that of GPS. GSM provider
utilizes triangulation techniques to try to pinpoint the location of the device, and GSM base station is further
affected by factors similar to GPS in the sense of the barriers affecting signal quality and the density of GSM
towers to assist in the triangulation effort, with some regional areas having errors of 100M-2KM!