Sierra Wireless Smart SIM provides optimized network connectivity, extensive coverage and flexibility to improve performance and reduce the cost of operating IoT applications VANCOUVER, British ...

Every smartphone needs a SIM card that assigns you a phone number and lets you call, text, and use the best data plans. But, there's more than one type of SIM card, and the user experience varies ...

RESTON, Va.--(BUSINESS WIRE)--Processors, ISOs and merchants across North America can now benefit from Transaction Network Services’ (TNS) enhanced multi-carrier wireless connectivity for payment ...

SIM has real advantages, but one thing it's been credited for has nothing to do with the technology itself. Here's what's ...