@Waibhav Generally, whether the bands aggregate or not, and how these bands are aggregated with each other, are decided by the cellular tower, the router only sends the request to the cellular tower...

@kalyan.mech320 Can you check the solution provided by other customers on this thread? https://community.tp-link.com/en/home/forum/topic/251006 When you insert the VI sim card into the MR200, can we...

@Mrinmoy Are you using the original antenna on the MR200? We do receive customers feedback that they cannot choose band manually when they changed the antenna working on different frequencies:...

@Smandal900 Whether the bands aggregate or not, and how these bands are aggregated with each other, are decided by the cellular tower, the router only sends the request to the cellular tower in your...

@Satheskumar Whether the bands aggregate or not, and how these bands are aggregated with each other, are decided by the cellular tower, the router only sends the request to the cellular tower in your...

@kath86 If you can no longer connect to the wireless network, please wire a computer to the router with an Ethernet cable, then login to the web interface page of the router as follows:...