Dual frequency MHz 900/1800
* GPRS multi - slot 10/8 class
* GPRS mobile station class B
* GSM 2/2 standard
- Class 4 @ 900 MHz (2 W)
@ 1800 MHZ - Class 1 (1 W)
* size: 24 x 24 x 3 mm
* weight: 3.4 g
* by the AT command control (GSM, 07.07 and 07.07
SIMCOM enhance the AT command set)
* SIM application toolkit
* supply voltage range: 3.2... 4.8 V
* low power consumption: 1.5 mA (sleep mode)
* operating temperature range: - 40 ° C to 85 ° C
fax
* the Group 3, class 1
The data transfer
* GPRS class 10: the biggest 85.6 KBPS (descending rate)
* support PBCCH
* Coding schemes CS 1, 2, 3, 4
* CSD up to 14.4 KBPS
* USSD
* the passthrough
* the PPP - stack
SMS
* point-to-point MO and MT
* messages broadcast
* the text and PDU mode
The software features
* 0710 MUX agreement
* type embedded TCP/UDP protocol
* the FTP/HTTP (July 2010) can be realized
Enhanced version of the software features
* FOTA (July 2010) can be realized
* to MMS (July 2010) can be realized
* Embedded ats (third quarter 2010) can be realized
voice
* Tricodec
- half the rate (HR)
- full rate (FR)
- enhanced full rate (EFR)
* support echo suppression algorithm
* AMR
- half the rate (HR)
- full rate (FR)
interface
* support the SIM card to 3 V / 1.8 V interface
* analog audio interface
* support the RTC
* SPI interface
* the serial interface
* antenna welding plate
* I2C
* GPIO
* PWM
* the ADC
compatibility
* AT cellular command interface
Authentication:
* ROHS
* TA
* the REACH