1.ARM 946E-S, 32bit, 104MHz, 30MIPS 

2.Open AT memory 
3.1.5Mbyte ROM, 512kByte RAM  
4.128byte Objects 
5.OS 6.61 version of the 
6.OPEN AT 4.1

7 Is compatible with Microsoft Windows Mobile  
8 9 kinds of power mode; Real-time OS  
9. More than 350 AT commands and API 
10.RTC with calendar  
11. File Transfer (FTP) 
12.TCP / IP / UDP / DNS 
13.4-band 850/900/1800/1900MHZ  
14 GSM CSD 14.4kbps  
15. GPRS multi-slot class12, class B  
16. I / F Connector: 60pin  
17. Power Supply: Rating 3.6vdc-peak 1.7A  
18. Temperature: classA-20 ° C to +55 ° C  
19. ClassB-35 ° C to +85 ° C 
20.ClassA-40 ° C to +85 ° C 
21.Automatic temperature shut down 
22.Full RF shielding  
23. External Dimensions: 58 × 32 × 6 mm  
24 Weight: 20g (including shielding)