Do you use a normal sim making sure it has a data plan or do you get a sim designed for a dongle?
It just takes a normal SIM same as the one in a phone
 
 I was just thinking, I bought my Mobile Wi-Fi (MiFi) in Egypt and it was locked to Vodafone Egypt and couldn't be used in any other region, I managed to get mine unlocked via an unlocking program costing 99p
 on eBay.
  on eBay.It might be worth double checking that whatever you have / purchase is unlocked for international use
 
 
                    
                                     
     
     
     
     
     
 
                
                
                
                     
    

