device works only 10 minutes in
every awaken, so the interval for
data uploading should be set less
than 10 minutes, otherwise the
data cannot be uploaded
properly.
(Table 2)
4.4 Voice communication
JT600 has the two-way voice function, It can dial preset phone numbers and receive phone call as
well. When a call coming, the unit will ring, press CALL Ⅰbutton once to receive the call.
Press CALL Ⅰ or CALL Ⅱ button for 3 seconds to call the preset VIP number.
The phone call can also be hung up by pressing power button once.
Ⅴ First Use
5.1 Install SIM card
Make sure the SIM Card has been activated GPRS internet access and SMS function. You can check it in your
mobile phone.
Plug the SIM card into SIM Card slot and Power on JT600.
5.2 Charging
Normally, you need Charge it about 5 hours. The “CH” LED will turn green when charged enough.
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