I don't need my own mobile phone card now, but can I only send text messages with my number?

Some softwares can send short messages with their mobile phone numbers as long as they are connected to the internet, but for the first time, they need a mobile phone verification code, and this is generally charged monthly.

If the monthly quota is relatively high and unequal, it is possible that the mobile phone card has been copied.

However, people who copy mobile phone cards are not stupid enough to just send text messages instead of making phone calls. To sum up, it is probably the first case.

If so, go to the business hall with the original owner's ID card and ask to cancel all monthly subscription services. If you know the password of the mobile phone card, you can also call customer service to cancel.

I hope I can help you.