Unable to send sms to anyone from sim slot1 only but able to receive calls & sms

[Srikarv]

Please suggest 🙏 how to resolve this issue

[Srikarv]

Also tried changing Sims but only Sim slot 1 is having issue in only sending SMS and also did all troubleshooting

[cs-member13]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We would request you to register your concern in Samsung Members Application. So, that our concern team gets back to you as soon as possible.

Please follow this path to register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Note. please attach the error log file within 15 minutes of the error occurred.

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support