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Hologram Blog

What is an IMEI and a TAC?

/ Written By Pat Wilbur

What are IMEI and TAC Numbers, And How Do Manufacturers Use Them? Every cellular device has an International Mobile Equipment Identity (IMEI), a 14-digit number that serves as a distinct identifier for the device. Essentially a serial number that the manufacturer assigns, the IMEI is guaranteed to be globally unique. There’s also a 15th digit… Continue Reading

Introducing Hologram Inflight

/ Written By Ryan Lee

Proactive IoT connectivity monitoring, alerts, and collaboration features The work only begins after organizations launch their IoT product. Among all the activities they need to operate a fleet of IoT devices, managing an organization’s connectivity can become an overlooked responsibility without clear ownership. And as we discussed this week, Hologram’s mission is to help all… Continue Reading

Why IoT Should Pay Attention To Go

/ Written By zheng

Why IoT Should Pay Attention To Go – Hologram – Cellular Connectivity for the Internet of Things