GSMA - Groupe Speciale Mobile (GSM) Association

The GSMA represents the interests of mobile operators worldwide. Spanning 219 countries, the GSMA unites nearly 800 of the world's mobile operators, as well as more than 200 companies in the broader mobile ecosystem, including handset makers, softwar


Link to external site : Website for GSMA - Groupe Speciale Mobile (GSM) Association
GSMA - Groupe Speciale Mobile (GSM) Association

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