There is a question I don't understand. If the imessage information of Apple's mobile phone cannot be activated, the mobile phone will not receive the verification code.

You can activate it in the following ways:

Step 1: Press and hold the power button on the top of the fuselage to start the machine. After waiting patiently, the iPhone enters the lock interface.

Step 2: Slide the slider to start setting. First, choose the language and region.

Step 3: Next, choose an available Wi-Fi or 3G network.

Step 4: Start setting the Apple ID.

Apple iphone ID registration steps are as follows:

1. Go to Settings -iCloud and select "Get Apple ID for free".

2. Select your country or region, fill in the date of birth, and then click Next.

3. You can use your existing mailbox or get an iCloud mailbox for free. Recommend the latter. Fill in the registration information at one time, and note that the password must contain numbers and uppercase and lowercase letters.

4. Wait patiently for the account to be created after agreeing to the terms of service.

5. After the registration is successful, iCloud will prompt whether to merge the local information and choose to merge.