What should I do if the content of iphone4 SMS and the mobile phone number of texting are not directly displayed on the desktop?

The operation of directly displaying the SMS content and SMS phone number of iphone4 on the desktop is as follows:

Step 1: Click the "Settings" icon on the desktop.

Step 2: Open the "Notice":

Step 3: Select the information program.

Step 4: Turn on the four options of "Apply Icon Mark", "Sound", "Display in Notification Center" and "Lock Screen Display".