Sms sending Eror

I’ve searched the community and tried them, but failed over and over again.

How can I make a simple sms sender app?

the texting component is broken since September 2021
try this extension

but see also the last post in that thread While using texting component Runtime Error: can only use lower 16 bits for request code - #29 by Boban

Taifun

This extention is not working either

Try the activity starter solution

taken from here https://groups.google.com/g/mitappinventortest/c/0WPQzWL4gYI/m/xjFWI6n1CgAJ

Taifun

I made an application to send a series of messages, message content, phone number downloaded from googlesheet, but google play rejected the application.