Billionton USB UGPRSF-B, 2-band GSM/ GPRS class 8 (4+1)

GSM / GRPS adapter to the PC with a USB connection.Allows telephone, fax, send SMS messages and access the Internet directly from your computer without using telephone lines.Can operate in both GSM bands 900 and 1800 MHz, the integrated antenna and supports SIM Toolkit.
Main features:
GPRS multi-slot class 8
PRS mobile station class B
Meets the specifications GSMphase 2 / 2 +
Control via AT commands
Data transmission:
CSD to 144 kbps
USSD
Non-transparent mode
In.110
GPRS:Max85th6 kbps (downlink)
Voice:
Half rate (HR), Full rate (FR), Enhanced Full Rate (EFR)
Basic handsfree function
Echo suppression
Reduce noise levels
Fax:
Group 3, Class 2
SMS:
Point-to-point MO and MT
SMS cell broadcast
Text and PDU Mode
Other parameters:
Dimensions:105 x 45 x 25 mm
Certification:EMC / EMI:CE (CISPR22 class B)
Operating temperature:0 - 55 ° C
Operating Humidity:10 - 95%
Interface:USB
OS support:Windows 98, 98SE, ME, 2000, XP
Note:For the full functionality of the device, it is necessary that the SIM card is not protected by the security PIN.