Failed to send the message (!) In the messaging app on Samsung modern devices 20

[Settouf]

How do I fix a problem please?

[sameergupta]

if you're using airtel then you can't send sms. It should work fine on Jio

[Settouf]

Can you explain more to me

[sameergupta]

Which network provider sim are you using?

[Sudhir1234]

ok

[Sudhir1234]

ok

[Sudhir1234]

ok I use both. you can use accordingly your own choice

[Sudhir1234]

ok l will use Jio

[MrGEEK]

check whether you have another app with message sending rights given to it.

If has then take rights from it and give rights to default message app.

[Shahinmarzia]

right