unble to save message centre number for airtel

[raju0407]

I can't send message and then I check there is no msg. Centre no. Provided in msg settings  so I tried to save the number but it shows unable to save the number.

[RvSingh007]

Well, That's weird.
i hope you are using right no. and maybe something in your phone is stopping it to do this.

[PL1314]

unable to save messages Centre number for airtel.. its giving unable to save msg.. Samsung note 9

[intelA]

i am unable to send msg

[intelA]

I can't send message and then I check there is no msg. Centre no. Provided in msg settings  so I tried to save the number but it shows unable to save the number.