ORGANIZATION@1 is a group of mobile phone corporate subsidiaries -LRB- all under the ownership of ORGANIZATION@2 -RRB- that operate GSM and UMTS networks in LOCATION@1 and the LOCATION@2 .

ORGANIZATION@1 is a group of mobile phone companies -LRB- all owned by ORGANIZATION@2 -RRB- that operate GSM and UMTS networks in LOCATION@1 and the LOCATION@2 .
