... GSM/GPRS Modem Pool(8port) Based Wavecom module Q24 Plus PPP, TCP,UDP,HTTP, SMTP, POP3 4800 SMS or 2600 MM ... Wavecom module Q24 PlusOpen ATFlash memory 32MB, PSRAM 16MBInternet Services: PPP, TCP,UDP,HTTP, SMTP, POP38 SIM card slots850/900/1800 ...