... modem gsm gprs modem; modem rs232 interface; java modem; sms function TC65 Smart m2m industrial java modem rs232 gsm gprs modem Description ... wireless data transmission is required. iRZ TC65 Smart is used in: • banking(ATM, POS) • SMS Gateway • Lift Monitoring • Logistics and vehicle ... protocols:• TCP, UDP, HTTP, FTP, SMTP, POP3• Control by AT-commands (Hayes 3GPP TS 27.007, TS 27.005)• Toolkit for ...