How to edit multiple SMS sending numbers of Apple mobile phone?

2. Click the "SMS" icon on the home screen;

3. Click "Edit SMS" in the upper right corner and press;

4. Enter a name or phone number in the To field (or add one or more contacts from the address book);

5. Enter the information and click "Send". If you send photos or videos, click the Camera button, select a media file, and then click Send.

Short message is text or digital information sent or received directly by users through mobile phones or other telecommunication terminals. The number of characters that users can send and receive SMS at a time is 160 English or numeric characters or 70 Chinese characters. As the "fifth media", SMS has been widely recognized. It has similarities, similarities and similarities with traditional mass media, and has a huge audience. Short message group sending is fast, accurate, flexible and effective.