Why Can't I Add an IoT SIM Card to a Data Pool?

Why Can't I Add an IoT SIM Card to a Forward Data Pool?

• Only orders with the same carrier, data type, and plan can form a forward data pool.
• Carrier plan and pricing changes may affect pooling.
• After the pool is successfully created, the pool takes effect in the next month at the latest.
• Test cards cannot form data pools.
• For China Telecom SIM cards, you can only specify the data pool when placing an order.
• For SIM cards of China Mobile and China Unicom, it is recommended that you create a data pool during card purchase process. Carriers may not support pooling after purchase.
• If the pooling fails, contact Huawei technical support.
• Newly purchased China Unicom physical SIM cards can no longer be added to forward data pools that were formed before August 1, 2024.
• Newly purchased China Telecom physical SIM cards can no longer be added to forward data pools that were formed before August 1, 2024.

Why Can't I Add an IoT SIM Card to a Backward Data Pool?

You can only specify the backward data pool for SIM cards when placing an order. If the pooling fails, contact Huawei technical support.