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We believe with a little time and practice, you can become efficient in using it.  Before 
using the handset, note the following features.  The handset features prevention of 
accidental key press.  Every key needs to be pressed for over 0.5 second to activate 
its function, and other extra functions won’t be activated without receiving short 
messages in specified formats. Please refer to Chapter 4 for details about these 
formats. 
I. Emergency Response Mode 
When you encounter an emergency and need aid, regardless of the 
response mode, press down Emergency Key for one second and then 
release it to automatically active GPS. After the GPS is positioned, the 
current time and your longitude and latitude coordinates will be sent in the form 
of a text message to the first three numbers in the phonebook in SIM card or to 
the preset GSM Modem numbers. Relatives and friends who get this 
message can set out to rescue you immediately. 
If the GPS fails to position〈unable to position within one minute will be 
indicated by Power Signal LED continuous flash〉, the handset will respond with 
a text message that it fails to position and displays the previously positioned 
latitude and longitude coordinates. 
II.  Automatic Response Mode 
1. Moving Response 
When the owner requires monitoring if the bringer of the handset has 
moved beyond the preset range, he can preset its central position and 
hand it over to the bringer. Before setting it, bring the handset to a location 
that can be set as the central position, then press and hold both Speak 
and Power Keys for two seconds and then release. This will 
automatically activate the GPS.  After it is positioned, the location is set 
as the central position. The GPS will be automatically activated every 
three minutes to check if the handset has moved. If the distance 
between the handset and the central position is larger than the preset 
range, the handset will send a text message consisting of its mode, 
current longitude and latitude coordinates, speed, and time to the first 
number in the phonebook in the SIM card or send to the preset GSM 
Modem numbers. If there are two consecutive failures in positioning, the 
handset will prompt you with a repeated message that it is unable to 
position until positioning is available. 
If the handset fails to set the central position〈unable to position within 
one minute will be indicated by continuous flashing of the Power Signal 
LED〉, the handset will not respond. 
The range can be set by sending a text message cellular phone in the 
specified format from regular cellular phones to the handset.