频率 1800MHz, 1900MHz, 850MHz, 900MHz
电源电压 3.5.4.5 VDC
Type of communications module GSM
Transmission GPRS
Standard 2G
Frequency 1800MHz, 1900MHz, 850MHz, 900MHz
Transfer rate 14.4kbps
Supply voltage 3.5...4.5V DC
RoHS标准 RoHS Compliant
数据手册
