Transforming Network Services with Remote SIM Provisioning and Entitlement Management

Over the past decade, consumer mobile habits have been completely transformed. Hardware innovations, from smartwatches to cellular tablets, have ushered in an age of multi-device ownership – nearly a third of US adults own a smartwatch, while the wearable tech sector continues to enjoy year-on-year growth.

The pace of the change is neatly illustrated by the success of Meta’s Smart Glasses in 2023. The timing was significant: earlier in the same year, Google officially halted sales of its long-dormant Google Glass line of connected eyewear. When the Google Glass debuted in 2016, slow sales and privacy concerns meant that the product failed to turn a profit. Ten years later, Meta’s glasses have proven to be commercially viable. Customer expectations have evolved, and non-smartphone devices are an increasingly normalized aspect of the digital experience.

Urged by the OEM-driven changes to the consumer mobile market, mobile operators are seeking new revenue streams, more flexible service delivery, and enhanced customer experiences. New mobile suppliers and operator models have risen to serve these disparate needs and exploit the gaps between traditional telco offerings and customer expectations.

As customers' expectations continue to push for faster service and frictionless wireless usage, legacy mobile operators remain tied to traditional SIM card infrastructure and geographically-limited operations. Bridging this gap to attract new users and retain existing ones requires adopting new network management technologies – ones that allow operators to maintain their long-standing customer relationships while delivering the flexibility expected of today’s connectivity services.

New software developments like Remote SIM Provisioning (RSP) and multi-IMSI have changed where and how these experiences happen.

Pivoting from a hardware-reliant, SIM-card-based model to an eSIM service transforms what operators are capable of, redefining the scale, speed, and scope of their offering.

Remote SIM Provisioning (RSP) for operators as a differentiator

One key differentiator of eSIM technology is that it supports Remote SIM Provisioning, or RSP. This is the process where SIM profiles are distributed and managed over the air, rather than manually inserted via a plastic card.

RSP allows operators to host their eSIM profiles in a secure platform, which in turn enables operator easily to distribute eSIM profiles and services, including rapid onboarding, multi-profile support, and faster time-to-market for new services. 

eSIMs and the Internet of Things

The same functionality has paved the way for the booming IoT industry. By 2028, the connected device market is predicted to top $1.5 trillion in valuation, much of it built on eSIM and remote connectivity. eSIMs have solved an existential problem for the industry, where demand for connected devices was far outstripping IoT companies' ability to deploy new devices. A machine-to-machine (M2M) RSP service allows for the instant deployment, management, and recall of devices at scale. This is particularly useful for IoT companies that operate vast fleets of devices and require at-scale management.

Now, IT administrators can manage global fleets from a single location, pushing security updates, gathering unprecedented levels of usage data, and instantly activating new devices as needed.

As global access to wireless data improved, firms were faced with the additional challenge of scaling their fleets across borders while navigating fluctuating coverage zones, wireless standards, and regulatory requirements.

Again, eSIMs and RSP clear this obstacle by allowing connected devices to automatically switch between operators, navigating variances in wireless providers across international borders and coverage zones.

Network security in a multi-device world

The “multi-device” ownership format is now so ingrained in society that it has its own field of medical research. The market is showing no signs of slowing: smartwatch sales have continued to grow in 2026, with major new releases from Apple and Samsung.

SIM provisioning methods are evolving to deliver quicker onboarding and easier profile management. When using eSIM for the first time, users are typically required to manually confirm the download of the profile via an action like scanning a QR code or clicking on a link. This then affirms the device identity for the operator and authorizes the eSIM transfer, “pulling” the profile to the end-user.

While this process is far simpler and faster than a physical SIM, there is an even quicker method. Zero-touch RSP allows operators to remotely “push” a profile to a subscriber, with no user input or effort required. Not only does this simplify activation for the customer, but it also improves security: by eliminating any chance of human intervention or error from the equation, Zero-touch SIM provisioning ensures the right profile is matched to exactly the right device, every time.

Like eSIMs themselves, the technology was initially developed for IoT before being adapted for the consumer mobile market. Zero-touch activation is integral to the instant-readiness customer expectations demanded by the current market.

In an overview of Zero-touch in IoT, Capgemini predicts that the technique can lead to an “increase in the average revenue per device, increase in device adoption, revenue generation from growth in device subscriptions, and scalable device management.”

The principle has also been enthusiastically adopted by businesses that need to provide employees with mobile connectivity, often at short notice. Zero-touch services allow them to activate devices around the world through a secure process that eliminates the risk of SIM loss, theft, or third-party interference. Often coupled with “Zero-trust” security protocols, zero-touch is the gold standard in cybersecurity and usability for remote device management.

As an emerging technology, zero-touch activation is not available with every RSP service. The method requires flawless orchestration between device, carrier, and MDM system, as well as a dedicated Subscription Manager – Data Preparation (SM-DP+) platform, which securely encrypts, stores, and pushes the profile information when required, preventing endpoint access from third parties.

The next step: secure, policy-driven service access with a telecom Entitlement Server

With the eSIM transition now firmly mainstream, RSP has transitioned from a niche IoT service to a foundational requirement for a contemporary mobile carrier. This year, eSIM connections are set to hit 1.5 billion.

Not all RSP services are created equal, however. Operators are rushing to implement the safest, most efficient, and most cost-effective methods of OTA provisioning in the face of surging demand for wireless services.

Standing out in this crowded field requires state-of-the art RSP technology and a future-proof security strategy that can handle increased volumes of customers without compromising on security. An entitlement server is an effective solution. A cloud-ready service, entitlement servers prepare operators for the multi-device reality and provide customers with a smooth onboarding experience without sacrificing security.

The near-instant connectivity that eSIMs bring to the consumer mobile space has altered customer perceptions of the new device experience. Ideally, a new phone (or tablet, or smartwatch) should be ready to connect and use the instant it leaves the box, with no need to insert a SIM, contact the carrier, or visit a store.

Supplying this out-of-the-box connectivity to the right device, every time, requires an entitlement server. They ensure that the access rights of a user match the required service, as well as overseeing the configuration and updates of new and existing services to different device types – a prerequisite for zero-touch provisioning and an increasingly important telecom fraud prevention solution.

This same ability extends to transfers between operators or the activation of secondary cellular devices like laptops, tablets, and smartwatches. By controlling device and user eligibility, operators can enforce subscription rules, manage entitlements across multiple tenants, and secure connectivity across regions.

An entitlement server provides a layer of policy, security, and compliance control that allows RSP services to function seamlessly across device types, wireless standards, and borders. As eSIM adoption rates climb across the globe, a viable entitlement server will become essential for any mobile operator with an international footprint.

API integration with eSIM management platforms

The emergence of AI has popularized the idea of autonomous network management. Like all AI-based services, however, this concept presents several challenges, from security to basic functionality. Proponents argue that the growth of AI in telecoms network management and security has the power to “handle multi-domain services, network slices and cross-domain orchestration in multi-vendor environments.”

In practice, the jury is still out on the current viability of AI network management, with unsupervised AI tools liable to increase data breach rates and the costs of network management and cybersecurity.

Integrable network management software like 1GLOBAL RSP, based on an API model, provides an effective starting point for the automation of RSP and subscriber entitlement management. APIs and modular software allow operators to deliver embedded connectivity to enterprises, MVNO partners, and consumer apps while maintaining control over provisioning and billing.

On a more granular level, advanced RSP systems like 1GLOBAL Remote SIM Provisioning can even integrate with organizations’ existing mobile device management (MDM) systems, providing a simple, recognizable interface for IT professionals with minimal onboarding. When used with Jamf, they can facilitate mobile network service automation, revolutionizing the efficiency of eSIM lifecycle management solutions while retaining strict control over security and adhering to stringent SGP.32 protocols.

Operational efficiency and telecom fraud prevention solutions

Operators aren’t the only ones adapting their strategies to the eSIM future. Government regulators continually rewrite their policies to accommodate the surging number of wireless devices and the purposes of those devices.

With the simplified international expansion that RSP enables comes a complex network of regulatory standards that must be adhered to. An international coverage zone can often encounter multiple varying regulatory zones and jurisdictions, from the European Union’s GDPR to the USA’s Dodd-Frank. Some of these apply to specific industries, while others, like DORA, apply to all organizations within a given supply chain.

The operational drag of a manual SIM management platform increases the risk of errors, delays, and overheads related to customer support

A centralized RSP service and entitlement management system simplifies this process by increasing both operational efficiency and diligence. Centralized provisioning and entitlement management reduce errors, improve automation, and mitigate risks such as profile fraud or unauthorized access.

The future: AI in network telecom management

Early adopters of AI claim it has the potential to optimize provisioning, detect anomalies, and personalize service offerings dynamically. If autonomous network management is to become a feature of the telco industry, operators must first build a solid RSP foundation, based on state-of-the art security principles, including Zero trust methods and guidelines like SGP.32, and leveraging extra-mile technologies like entitlement servers. With these guardrails in place, carriers have the freedom to scale without compromising customer data or their own cybersecurity. We've previously explored how operators can use next-generation entitlement servers, IoT standards like SGP.32, and Zero-trust principles to adapt to a new frontier of cyber threats.

Operators who invest now in robust RSP platforms and entitlement governance will be best placed to capture enterprise contracts, MVNO partnerships, and next-generation consumer services.

1GLOBAL RSP is a digital-first service that prepares operators for the wireless future. Contact our team today to discuss how your business can benefit from 1GLOBAL RSP services.