Support and discussions for the Sixfab SIM: a global IoT SIM card with coverage in 180+ countries, managed through the Sixfab Connect platform and designed for Sixfab cellular HATs, modems, and Pico LTE boards.
Welcome to the Sixfab SIM category!
This is the place to ask questions, share experiences, and troubleshoot anything related to the Sixfab SIM, from first activation to fleet-scale connectivity.
What is the Sixfab SIM?
The Sixfab SIM is a global IoT SIM card built for connected devices. With a single SIM, your device can connect to cellular networks in 180+ countries, with no carrier contracts and no per-country SIM swapping. It is designed to work seamlessly with Sixfab cellular HATs, 5G kits, and cellular modems, and it ships embedded in Pico LTE boards.
How do I activate and manage my SIM?
Everything is managed from the Sixfab Connect platform: SIM activation, real-time data usage monitoring, billing, and multi-SIM fleet management from a single dashboard. See the Sixfab SIM documentation for step-by-step activation and configuration.
Topics covered in this category
- SIM activation, registration, and setup on Sixfab Connect
- APN configuration for Sixfab hardware and third-party devices
- Network registration and coverage questions by country and carrier
- Data usage monitoring, plans, and top-ups
- Deactivating, reactivating, and transferring SIMs
- Troubleshooting: SIM not detected, no network, no data connection
Before you post
- Check the Sixfab SIM documentation and search the forum; common issues are already answered
- Check platform and network status: status.sixfab.com
- Include your hardware (HAT/modem model or Pico LTE), the country you are connecting from, and AT command outputs such as
AT+CSQ(signal quality) andAT+COPS?(operator) if possible - For billing or account-specific issues, contact Sixfab support directly instead of posting; account details should not be shared on a public forum
Products and resources
| Resource | Link |
|---|---|
 Buy Sixfab SIM |
sixfab.com/product/connect-sim-card-for-iot-projects |
 Documentation |
Sixfab SIM docs |
 Manage your SIMs |
connect.sixfab.com |
 Pricing |
sixfab.com/pricing |
 Service Status |
status.sixfab.com |
 Account & billing support |
sixfab.com/contact |