The Iridium GO! is a brand new product that can turn your smartphone or tablet into a global communications device capable of making reliable voice calls and data connections - anywhere in the world - even when outside of the range of terrestrial networks! The fully portable Iridium GO! is a pocket sized device, with military-grade ruggedness and an IP rating of IP65, that enables you to use your smartphone or tablet when you have no access to terrestrial networks to: make voice calls share photos access emails SMS two-way use applications use GPS tracking Warranty Documentation access social network sites send out SOS alerts Simply flip up the integrated antenna and the battery-powered unit will connect quickly and automatically to the Iridium LEO satellite constellation to create an anywhere Wi-Fi hotspot within a 30.5m radius. You can then connect and operate up to 5 devices at a time within this area using the 'Iridium GO! application'. We will supply your terminal with a choice of prepaid and post-paid SIM cards. This comes with 1000 Minutes of airtime validity for 365 days upon activation. Please note the airtime must be activated within 6 Months of purchase.