... modem pool 1.8 Ports Modem Pool - USB with wavecom module 2.Send and receive SMS, MMS, e-mail ... MMS per hour Accessories: power cable, data cables, USB Cable, 16 antennas, and CDProduct Code: USB2.016USBMODEMPOOL16 ... work at the same time can insert 16 SIM cards(big or small) Connected through the one data ... modules,can be inserted 16 SIM cards,you can also use the 16 cards to send text messages, send ...