Queclink GT300 User Manual - page 9
GT300 User manual
TRACGT300UM002
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3.3. Install SIM Card
z Turn off the GT300; put up the battery cover, and then remove battery and its cover;
z Move the SIM card slot cover up, pull it up, and insert the SIM card into the SIM card slot
according to the direction shown, then close the cover and move it down to lock;
z Pull back the battery and close its cover.
3.4. Turning GT300 on or off
z To turn on GT300, please hold down Power key.
z GT300 will then automatically test whether the SIM Card is inserted and valid. If you set the
SIM Lock, GT300 will ask you to input PIN to unlock the SIM card. And then GT300 will
conduct a search to find the appropriate network connections.
z In state of power-on, hold down Power key to turn off GT300.
Unlocking the SIM card
In order to protect against unlawful usage, the SIM card uses a PIN number. If you insert a
SIM in to GT300 which has a PIN Code enabled on it, you must enter the PIN so as to unlock
the SIM card before you use GT300.
z Press Speed Dial 2/4 key to scroll the rectangle outline on the screen sideways.
z Press SOS key to enter an appropriate number; press Right soft key to clear mistakes.
z Finish by pressing Left soft key.
z If the correct Pin number has been entered, you will see a Code accepted message displayed
on the screen.
Note: You generally have 3 attempts to enter the correct Pin number, after this you may
have to contact your service provider to unlock your SIM.
3.5. Make a normal call
z User can preset 20 controlled contacts by software and the first four numbers are the Speed
Dial number (1,2,3,4)
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