AOI-FWP40 | 4G LTE FWP

Wireless access technology	TD-LTE/FDD/WC DMA/TD-SCDMA/GGE(GSM/GPRS/EGPRS)
Frequency band	GSM : 850/900/1800/1900
	TD-SCDMA：Band 34/39
	WCDMA : Band 1/2/5/8
TD-LTE	Band 40/38/ 39/41
FDD	Band 1/3/5/8
Status Display	Supports displaying detailed 4G network information, including network quality, signal strength information, etc.
Phone function	Support voice dialing, support SMS, support address book
Software	Support lock frequency band, lock cell and lock physical cell, lock lock card and machine card interlock; support encryption card
Battery	2000MAh，7.4V li-ion
Power supply	DC 2.0(15V,1A)
Data interface	1 data interface, support WiFi
Voice	CSFB/VOIP/VOLTE，Handle + handsfree
Button	Numeric keys + navigation keys + shortcut keys + function keys; support for shortcut keys, including some WIFI setting shortcut keys, etc.
Antenna performance	4G internal antenna, gain ≥ 3dbi
WIFI	Wi-Fi:  2.4GHz(2.4~2.4835 Ghz)  support 802.11b/g/n，300Mbps
SIM / USIM	SIM card and USIM card support SIM/USIM card with two different voltages of 1.8V and 3V
Display screen	2.4 inch 128*64 monochrome display
Dialing function	Supports manual dialing, automatic dialing, PPPOE dialing, etc.
Configuration upgrade	Support local, platform firmware upgrade, configuration upgrade
Software upgrade	Support local patch upgrade