TELEFUNKEN TF-SP4001 - Инструкция (Страница 22)

General information
General information
22
Wi-Fi Standard 802.11b, 802.11g: WEF,
WPA, WPA2 (key length 256 bytes),
max coverage w/o enhancement
and transmitters is 30 m
Bluetooth 4.0 AES (key lentgth 4-128 bytes),
max coverage w/o enhancement
and transmitters is 10 m
3G WCDMA frequency, MHz 2100
GSM GSM-900 GSM-1800 GSM-1900
MS transmission/BTS reception freq.,
MHz
890-915 1710-1785 1850-1910
MS reception/BTS transmission freq.,
MHz
935-960 1805-1880 1930-1990
Connectors and terminals microUSB, microSD slot, earphone
output, 2 x SIM-3G card slots
GPS +
FM-radio +
Power battery 1150 mAh (3.7 V)
Battery operation time up to 150 hours in idle mode/
up to 4 hours in talking mode
Operation temperature range +5 0 - +40 0
Storage temperature range -20 0 - +60 0
Specifications are subject to change without notice. Dimensions are
approximate.
This device is equipped with a capacitive-type screen panel. When
operating the device do not exert significant pressure (exceeding 500 g) on the
screen to prevent its damage. If excessive pressure is applied, interferential
leakages and fringes may appear on the screen. This is a visual reaction to
excessive pressure of a multilayered structure of the screen and is not a warranty
case.
Areas with non-uniform backlite on the edges of the screen are normal,
this is a sctructural feature of the LCD-screen and is not a warranty case.
The LCD-screen of the smartphone is a high-technology device,
containing a great number of thin-film transistors which give a clear, finely detailed
picture. Sometimes inactive dots of various colors (blue, green, red, black or
white) may appear on the screen. This is not a defect and does not affect the
characteristics of your device.