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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.