@Puth Thank you very much for your time and patience. Sorry for the delay. I would like to follow your case by email for the SMS issue and please wait for a while and check your email box. Thanks a...

@Lillo83 Good day, I would reply in English and hope you would not mind. Did this issue start since you bought it? Could you please send me some pictures that the monthly used data does not change...

@Cloudy29 Thanks a lot for your understanding. We would note down all the related feedback and forward to our senior engineers. Really sorry for the inconvenience. Thanks a lot.

@Zenz Good day, Thank you very much for your time and patience. Sorry for the delay. May I know where are you located? Have you tried to reset the TL-MR6400 by holding the reset pinhole for 10s? If...

@ParmeshwarP Good day, Thank you very much for your time and patience. Sorry for the delay. Did this issue start since you bought it? Have you tested with a different Jio SIM card? And were you not...

@Pacopaco Good day, Thank you very much for your time and patience. Sorry for the delay. May I know where are you located and who is your sim card carrier? How long have you had the device? If you...