Is there a charge for sending text messages to empty numbers and fixed telephones?

The calculation of SMS fee is based on whether you send it or not, not whether the other party receives it or not.

In other words, no matter what number you send the message to, no matter whether the other party can receive it or not, as long as you send it and send it successfully, the SMS fee will be deducted.

In addition, if your mobile phone is mobile, you can send messages to any non-mobile number at the price of 1.5 cents, except the mobile number. No matter what number it is, no matter whether the other party can find it or not, as long as it is sent out, it is 1.5 points. Unicom is the same!