The Boiler SIM Card for IoT and M2M is a prepaid plan with no contract, commitments, or extra costs. It automatically switches between major network operators (Three, Vodafone, EE, etc.) and provides multi-country coverage (UK, EU, US). The Trio IoT SIM includes Nano, Micro, and Standard sizes and is specifically designed for boilers (not for mobile phones or tablets).
The SIM Card for Boilers is a prepaid option with no contract, commitments, or extra costs. It automatically switches between major network operators like Three, Vodafone, and EE, offering multi-country coverage suitable for:
UK
EU
US
This Trio IoT SIM (Nano, Micro, and Standard sizes) is specifically designed for boilers, not for mobile phones or tablets.
