GT300 User manual
When there is an incoming call, press this key to reject the call.
On standby, hold down this key to switch general and silent mode.
Speed Dial (1, 2, 3,
4) Key
On standby, press this key to show the preset contact.
In menu, press Speed Dial Key 1 or 3 to page up or down.
In most submenus, press Speed Dial Key 2 to return to the previous
menu; press Speed Dial Key 4 to open the next menu.
SOS Key
In any interface, hold down this key to dial the SOS number.
When in unlocking SIM card, press this key to enter a PIN number.
Mini USB interface description
Mini USB Interface
Plug in the AC power adapter to this interface for battery charging.
Before you use the USB earphone, insert it to this interface.
Note: In this manual, the phrase “press the key” refers to pressing and thereafter releasing a
key; “hold down a key” refers to pressing a key and keeping it depressed for 2 seconds or
longer.
2.3.
Icon Description
Icon
Explain
Display place
Signal intensity of the Internet
icon area
GPRS connects
icon area
Keyboard is locked
icon area
Silent mode is activated
icon area
Earphone mode is activated
icon area
Ring mode
icon area
Vibration mode
icon area
Receive short message
icon area
Startup alarm
icon area
Display batteries energy
icon area
Missed calls
icon area
TRACGT300UM002
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Queclink
Confidential