KeySIM connects Dreamflight devices to AT&T and T-Mobile during US charity trip

Friday 4 September, 2026 More than 30 multi-network IoT SIM cards donated by the KeySIM Foundation provided connectivity across the UK and United States The KeySIM Foundation donated more than 30 multi-network IoT SIM cards to Dreamflight in 2025, helping the charity keep essential devices connected during its annual trip to Orlando. Dreamflight organises holidays for children with serious illnesses and disabilities, giving them the opportunity to experience a holiday of a lifetime. While in the United States, the KeySIM cards connected to both AT&T and T-Mobile. This gave Dreamflight access to more than one American mobile network rather than relying upon a single operator. Although the devices used American mobile networks, their data connectivity continued to break out through KeySIM’s infrastructure in the UK. This allowed KeySIM’s UK-based team to retain visibility of the service and provide proper support throughout the trip. Supporting 192 Very Important Children Dreamflight’s annual holiday supports 192 children, known by the charity as Very Important Children or VICs. Dreamflight said: “Reliable connectivity across both the UK and USA is essential to keeping our devices ru