Select
SIM & eSIM strategy
Choose a removable SIM, solder-down eSIM, or integrated (iSIM or nuSIM) approach around your production, service, and lifecycle requirements.
Products / Hardware
Hardware designedto connect where thework happens.
Massive helps teams move from an initial device idea to a deployable connected product — aligning SIM technology, modules, antennas, connectivity behavior, and integration decisions before they become expensive to reverse.
SIM & eSIMModule & antenna guidanceDevice readinessProduction onboarding
Hardware / Overview
One connectivity decision set — before the board, device, and deployment diverge.
Massive works in support of product and operations teams on the connectivity elements that shape device readiness: SIM types, radio module, antenna approach, power behavior, onboarding path, and the operating environment the device is expected to operate in.
Design
Module & antenna guidance
Match radio, antenna, RF layout, and power approach to the connectivity and operating conditions the device needs.
Validate
Device readiness
Exercise the connectivity design against deployment behavior before volume commitments and field rollout.
Deploy
Production onboarding
Prepare credentials, connectivity configuration, and deployment workflows so devices can enter the field with less manual intervention.
Hardware / Ensuring Success
From device requirements to a deployable connectivity design.
Massive supports the connectivity workstream across the device lifecycle. The exact scope is shaped around your team, existing design, production stage, and deployment requirements.
Deployment profile
Clarify operating geography, data pattern, mobility, power limits, mounting, and environmental constraints.
Connectivity design
Align the SIM, module, radio technology, and antenna strategy with the deployment profile.
Device workflow
Prepare connectivity and device identity for a practical manufacturing and onboarding process.
Validate & deploy
Test real-world behavior and define the path to a controlled field rollout.
Massive can engage at a focused point in this workflow, or support the connectivity workstream from concept through deployment.
Hardware / SIM & eSIM
Massive supports every major SIM form factor, including iSIM and nuSIM. We work within your operating model.
Enjoy unified management, robust carrier switching, and SGP.32-ready eSIM options designed to keep devices connected across supported networks worldwide.
Massive can support a SIM and eSIM approach that fits the device design today while preserving flexibility for manufacturing, geographic deployment, and connectivity evolution.
One SIM estate.
Multiple hardware paths.
Whether the device uses a removable card, embedded eSIM, or an integrated SIM capability, the goal is the same: a practical connectivity foundation that fits the product and its lifecycle.
Form-factor suitability, profile behavior, and availability depend on the module, operating geography, manufacturing process, device certification, and service configuration.
Removable SIMPrototype & field service
For programs that need accessible replacement, flexible prototyping, or conventional SIM handling in the field.
2FF / 3FF / 4FFEmbedded eSIMProduction design
For compact, durable product designs where the SIM is soldered to the board and managed as part of the device build.
MFF2 eSIMIntegrated SIMSpace & power design
For eligible module and chipset designs where SIM capability is integrated into the hardware architecture.
iSIM / nuSIMeUICC profile strategyFuture flexibility
For supported eSIM deployments that need a considered approach to remote profile management and service evolution.
Profile-readyGet Started
Bring the device concept and deployment requirement.
Massive will help map the connectivity, SIM, hardware, and onboarding decisions that fit the program.