Detachable RF Module – RF circuit consisting of an independent board of the main PCB (motherboard) of the final product that can be connected through solder or slot.
Non-detachable RF Module – RF circuit designed as part of the main board (motherboard) circuit, which cannot be removed.
| Type of Product | Detachable RF Module | Non-detachable RF Module |
| Non-Telecom product | Only RF module must be approved | Host product must be approved |
| Non-Telecom product with RF function | Host product must be approved | Host product must be approved |
| Telecom product | Host product must be approved | Host product must be approved |