There is the other party's mobile phone number in the mobile phone. You can send messages. Can the other party see it?

If your mobile phone number is also stored in the other party's mobile phone, the other party can receive the information you sent; If your mobile phone number does not exist in the other party's mobile phone, the message you sent may be intercepted, which needs to be viewed in the harassment interception message, or it can be restored to normal information. I hope I can help you get adopted. Thank you!