Code  Country             Standard   Startup Subscribers Subs Date    Operator                               U.S. Partners            Vendor              Coverage                 Other
UK-4  United Kingdom      GSM        7/92        426,000 1/96         Vodafone                                                        Nokia               95% pop                  data service 10/94; 
UK-4  United Kingdom      GSM        7/92        426,000 1/96         Vodafone                                                        Orbitel             95% pop                  data service 10/94; 
UK-4  United Kingdom      GSM        7/92        426,000 1/96         Vodafone                                                        Ericsson            95% pop                  data service 10/94;