Batch SIM Activation - SimtoLink IoT Cloud Platform

Excel/CSV import · Ten-thousand scale, async · Live progress · Trace and retry failures

1. Scenario overview

Batch activation is activation done in bulk, for a project rollout or a channel purchase that turns on hundreds to tens of thousands of IoT SIMs at once. Single-SIM activation works one SIM at a time. Here you import ICCID, data plan, and project or customer from Excel or CSV, then activate, assign the plan, and bind ownership together. Progress and results update as the job runs. Failed rows can be exported and retried.

The platform talks to the operators and fans the batch out so several operators can process it at once. An async queue runs the job, so a ten-thousand-SIM batch does not lock the screen. It pairs with SIM activation: activation defines the flow and the policy, and batch activation is how you run it in volume.

Excel/CSVTemplate import
Ten-thousand scaleAsync and concurrent
Live progressSuccess and failure counts
Failure traceExport the detail and retry

2. Core capabilities

Batch import

Download the Excel or CSV template, fill ICCID, plan ID, and project or customer, then upload. The system checks format and values. The template can add fields such as device number and notes. Preview the file, then submit.

Batch activation

After the check passes, pick when it takes effect — now, or a set time — and run it. The platform sends activation to the operators by batch, and several operators can run at once. Keep a batch at or under 5,000 SIMs. Split anything larger.

Async run and progress

Large jobs use an async queue and do not lock the screen. After you submit, open Batch tasks to see success, failure, and in progress. Task status and progress are stored.

Failure trace and retry

Export the failed SIM numbers and the reason. Typical reasons: the SIM number does not exist, it is already active, the plan is invalid, or the operator side failed. Retry the failed SIMs on their own, or fix the file and import it again.

3. How a job runs

Download template→Fill the data→Upload and check→Preview and confirm→Run the batch→Progress→Retry failures

4. Batch activation and single-SIM activation

The two modes fit different jobs. The differences:

DimensionBatch activationSingle-SIM activation
How you workExcel or CSV, hundreds to tens of thousands at onceOne SIM at a time
Where it fitsProject rollout, channel purchasing, migration and replacementScattered activation, replacing one SIM
How it runsAsync queue, the screen stays usableSynchronous
ProgressLive counts of success, failure, and in progressImmediate result for that SIM
When it failsExport the failed rows and retry the batchRetry that one SIM

5. Where teams use it

  • Project rollout: Connected vehicles, shared devices, and industrial IoT often activate hundreds or thousands of SIMs at once. Import ICCID and plan, and let the job run asynchronously.
  • Channel batch activation: Agents and distributors buy and activate in batches, managed by batch so the purchase can be traced and reconciled.
  • Migration and replacement: A project move uses a large batch. A replacement uses a small import, and the new SIM is online quickly.

6. What changes in daily operations

Batch activation is how a project goes live faster. Ten-thousand scale covers a large rollout. Async keeps the screen usable. Progress is traceable, with success and failure counted as the job runs. Failures can be retried, and the export is what you use to fix them. Together with SIM activation and SIM management, activation is covered end to end. Single-SIM activation works one SIM at a time. A batch imports hundreds or thousands at once and runs without locking the screen.

7. How to put it in place

Activate by project or by batch, and check ICCID, plan, and project or customer before you submit. Split a large job. Keep a single batch at or under 5,000 SIMs. Review failed rows promptly, fix them, and retry. The import template can add fields such as device number and notes. The async run leaves the screen free, and progress is shown as it happens. An import template and operating guidance are available.


Activating thousands of SIMs for a project rollout?

A SimtoLink specialist can map the Excel import, the async queue, and a quote onto your deployment.

Request a consultation