ShenZhen V-Sun Electronics Co., Ltd
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2.8 Telephone localization function
Explanation:
One of 3 telephone numbers stored in advance calls in, and
hangs up after ringing 2-5 times, then the v-sun 680 will send the location
information in form of 2.6 to this number, the information state item
automatically updates STATE: CALL.
2.9 Seeking help initiatively
When press the key more than 3 seconds, it will make vibration and send the
location information such as 2.6 to 3 telephone numbers stored in advance, the
information state item automatically updates STATE: SOS. At the same time,
call the first user telephone number. If it is unsuccessful (closed or unable to
connect or no response), makes vibration and starts calling the second and the
third in turn.
2.10 Function of answering and ending calls (active calls,
automatic answer, end)
Note: When one of the stored phone numbers of calls come in, the user can
take the initiative to press SOS button, or automatically after ringing 10 seconds
to answer. Users can press on/off button shortly to end the call. After calling it
will send location information in 2.6 format to user. The information in the status
prompt for the STATE: ANSWER. Non-stored phone number incoming call
directly to hang up without any treatment.
