@Armant Hi, welcome to our community. I am afraid it is decided by the ISP of your sim card, instead of the device. It is suggested to contact the sim card support to confirm the possible way. Thank...

@brguru90 Hi, to assist you efficiently, I've forwarded your case to the TP-Link support engineers who will contact you with your registered email address later. Please pay attention to your email...

@Tino_Tenda Hi, welcome to our community. May I confirm when you purchase the device? Can you change another sim card to confirm again? It is also suggested to reset and reconfigure M7200. If you...

@Fadaei Hi, welcome to our community. If the issue phenomenon is consistent with the description in the thread, please follow suggestions in it. If not, you may share the detailed situation about...

@parikshit Hi, welcome to our community. Please unzip first then upload the corresponding firmware in the file. Thank you and best regards.

@MohammadHasan Hello, thank you for posting on the TP-Link community, and we certainly appreciate all your feedback and feature request here. While we don't have any specific details whether the...