Will the other party know if they refuse to send text messages?

Take Apple's mobile phone as an example, the person who refuses to send a text message won't know. If the other party is in the power-off state, there will be a prompt of sending failure. If the other party blacklists the sender's mobile phone number through software, there are generally two situations. One is to refuse directly, and the other is to put the short message in the blacklist software. If it is a direct rejection, it will prompt that sending failed. If it is placed in the SMS blacklist software, the sender can view it through the SMS list. If the sending number is displayed, it means sending.

The first generation of iPhone was released on June 9, 2007 by Steve Jobs, then CEO of Apple, and officially released on June 29 of the same year. The latest models of iPhone are the 13th generation iPhone 1 1, iPhone1/pro and iPhone 1 1ProMax released in September, 20/9. The multi-touch technology adopted by iPhone and its friendly user interface are considered to be the decisive factors for its success, and also have a far-reaching impact on the smart phone design of other manufacturers. American Time magazine called the iPhone "the invention of the year in 2007".

Apple is a high-tech company in America. It was founded by Steve Jobs, stephen wozniak and Ron Wayne on April 1976, and was named Apple Computer Company of America. 2007 10/9 changed its name to apple, headquartered in cupertino, California, and was founded in April 1980. Its main business includes designing, developing and selling consumer electronic products, computer software, online services and personal computers.