The TC65i wireless module features:

• GPRS Class 12 for both 86 kbps in uplink and downlink
• Quad-Band (850/9000/1800/1900 MHz)
• 80 pin B2B connector
• RF connector
• Additional antenna soldering pad
• TCP/IP over AT
• Java IMP-NG Virtual Machine open platform
• USB, I2C, SPI, two serial interfaces
• Extended temperature range: -40°C to +75°C
• Radio Link Stability (RLS) monitoring (e.g. for jamming detection)
• Remote SIM access