Sms Is Always Display "sms Sent" Even When Using Random Cellphone Number Without Delivery Reports - Android

Why does whenever I send a sms to a contact number, it always says 'SMS sent' when I just used a random cellphone number like '12345678910' which of course has 11 digits. also, it

Solution 1:

SMS SENT appeared because you have receiving a sent report from the onRecive method.When your message sent your Onrecive callback method is called and it fires SMS SENT Message