International converged mobile services

A method of managing a mobile network provides cellular telecommunications services to a subscriber in a plurality of countries. The method comprises providing a first set of said cellular telecommunications services from a central node covering all of the plurality of countries and providing a second set of said cellular telecommunications services from a plurality of regional nodes, each regional node providing the second set of cellular communications services to a subset of the plurality of countries. C, 0 >JtNN oa. '4 E~?~ I N *~&~) '~ ~1 I cx p 'C 'V N ~jN ~1i~~; N ~ / ~ MA. N: ~ 0)~ ~sLb 08 at< a Lb 0 Lb 0z~ 0)AaLb '-.' 'Lb Lb 8 N 0)' ~ZLb '~- 2 'Lb~ CLb 5~ ~0)C - Lb ~fl Lb~ Lb Ca"-" >N~LbLb Lb >,~ Lb >~> Lb~4~ ~ Lb '5 C C~ 8 t~L2~ S~S &9Lb c0@8 Th~v ~ ~