Yes, WhatsApp, FaceTime, and other popular video and voice calling applications function without issue in Kenya when using CoreESIM. The Kenyan mobile network landscape, dominated by carriers like Safaricom, Airtel Kenya, and Telkom Kenya, provides robust 4G LTE coverage in urban centers like Nairobi and Mombasa, as well as many rural areas. CoreESIM leverages these networks to deliver the necessary data speeds for clear and reliable VoIP communication. There are no government restrictions or carrier policies that inhibit the use of these applications in Kenya.
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Is it possible to use WhatsApp, FaceTime, and other video/voice calling applications without issue in Kenya with CoreESIM?
Updated June 7, 2026
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