EMEA is an abbreviation for Europe, the Middle East and Africa, which is a regional designation used for government, marketing and business purposes. A few years ago, French carrier Orange worked together with Apple and brought the iPhone to customers in Austria, Belgium, the Dominican Republic, Egypt, Jordan, Poland, Portugal, Romania, Slovakia, Switzerland and Orange’s African markets. iPhones sold there may have their carriers marked as EMEA in the Apple’s database, and may not necessarily be tied to a specific carrier.
To know if your phone can be considered as EMEA you just need to run the IMEI on the tool “iPhone Network Finder & Simlock Status” and if the result show “Next Tether Activation Policy Description: EMEA Service” then you’ll be happy to know that you can unlock this phone using this service.
WARNING: If you don't check properly if the phone show "Next Tether = EMEA" before place the order Supplier won't refund !!