Vodafone, a UK-based telecommunications giant, is reportedly exploring the integration of cryptocurrency wallets with SIM cards, aiming to leverage blockchain technology for smartphone users. This initiative aligns with the company's broader strategy to tap into the potential of digital identity and blockchain integration within the mobile ecosystem. Vodafone's Blockchain Lead, David Palmer, discussed the company's vision of linking SIM cards to digital identity and blockchain networks during a recent interview. Palmer anticipates significant growth in smartphone usage and crypto wallet adoption by 2030, projecting billions of smartphones in operation and a surge in crypto wallets to cater to a substantial portion of the global population. Despite financial challenges faced by Vodafone's India-based subsidiary, Vodafone Idea, which recently underwent a significant debt-raising plan, the parent company has been actively pursuing strategic partnerships and innovations, including a recent collaboration with Microsoft to integrate generative artificial intelligence services for customers. This endeavour underscores Vodafone's commitment to exploring innovative technologies and partnerships to enhance its offerings in the telecommunications sector.