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Dimension Data
Etihad Etisalat, a joint stock company
Administracion Nacional de Telecomunicaciones
Partner Communications Ltd.
California State University, Office of the Chanc..
Vodafone Group PLC The Connection Newbury RG14 2..
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A...
Bharti Airtel Limited
PCCW IMS Limited
JSC Kazakhtelecom