Almost every decision about business technology is based on three core factors. All enterprise-level technology decisions should be adopted or overlooked based on these criteria.

– The technology should reduce expenses or create revenue

– It should ensure operational efficiency

– The technology infrastructure should have a robust security infrastructure.

Connectivity is one of the most critical factors for IoT adoption. Reliable and secure connectivity represents 5-10% of all the value IoT solutions provide and is fundamental for IoT ecosystems. IoT applications cannot function if connectivity is compromised. IoT applications that traditionally depend on cellular networks to connect require SIM (subscriber identity module) cards. However, recent years have exposed several limitations of traditional SIM cards. It has resulted in a new connectivity standard today known as the embedded SIM card or eSIM. Services like entitlement servers and remote SIM provisioning are getting increasingly popular. 

Connectivity Demands by Enterprises:

We are surrounded by connected devices today. These devices are diverse in nature and functionality and are no longer limited to just smartphones. Devices fitted with sensors in utility and manufacturing plants can be operated by professionals present on-site and carry out maintenance whenever required. Various others have longer life cycles and need to function unattended for at least ten years.

Through the duration of a product’s lifecycle, it might require software updates and face CSP changes. When the latter happens, connectivity shouldn’t fail. It implies that the enterprise should switch respective SIM cards physically. For example, technicians might need to travel great distances to perform this task at remote locations for the maintenance of a smart meter. This can incur an expense of about US$200 for every meter per trip, which is an easily avoidable expense with eSIM technology.

Maximised and Future-proofed IoT Investments:

SIM cards generally limit a user to one network carrier per card. It means users who wish to switch their network provider will have to buy and install a different SIM card. On the contrary, eSIM provides IoT-enabled device users with the freedom to choose from a wide range of networks. They can switch between these networks without having to replace their SIM card.

This method of connectivity is highly beneficial for devices that are required for more extended periods. While SIM cards had to be upgraded from 2G to 3G, eSIM technology protects users against evolving technologies. This could mean the evolution beyond 3G, the growth of new technologies such as LPWA, or even more stringent carrier or government regulations for connectivity.

Another way that eSIM helps reduce costs is through remote SIM provisioning functionalities. One eSIM allows several network carrier profiles provision and enables easy switching to the best viable option available. This makes it highly effective for applications that are data intensive.

What Makes eSIM Right?

Switching from one SIM card to another is cumbersome. This has led OEMs to increasingly embrace eSIM as it enables remote provisioning of device credentials. This allows higher flexibility as devices can be connected instantly regardless of their location. In the case of connected vehicles, this connection remains no matter how far the vehicle travels.

eSIM is the right choice for enabling CSPs to offer secure global IoT services for international businesses. But many believe eSIM cannot entirely replace roaming as there are several scenarios where roaming proves to be more cost-effective for enterprises than eSIMs. CSPs are creating more new business opportunities for themselves by offering both eSIM and roaming services to their portfolio. 

Management Matters:

Providers need to offer the right mix of connectivity solutions for enterprises to manage their devices. Managing all these devices the right way is equally important. This makes a remote SIM management platform a crucial part of any provider and enterprise’s IoT strategy.

Choosing the right IoT management platform can help in maximising the benefits of eSIM technology. They provide top-class IoT functions through a global core network and the channels to create a unique IoT ecosystem at a global level. Such functionalities enable the forging of reselling agreements and partnerships across CSPs so that global connectivity can be achieved in the true sense.

Using a powerful eSIM engine can enable CSPs and enterprises to define business logic and strategise the necessary remote SIM provisioning systems. This ensures ideal subscription and connectivity management for several real-world business situations. You can also use these solutions to localise or transfer eSIM subscriptions by using a modern but straightforward API to expose all its services. 

Such diverse functions and offerings allow a more prosperous and better IoT connectivity experience for businesses. They empower enterprises with the superb flexibility that comes with eSIM technology. 

Counterpoint Research released data to show that by 2025, eSIM-based devices will amount to almost 2 billion units. In 2018, there were about 364 million active eSIM devices. Enterprise IoT and activation prices will be at the forefront of this growth. With more enterprises moving towards IoT adoption, the new normal is cost-effective and secure deployment management.

By Adam

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