How to open and share the calendar of iPhone?

Step 1: First, we need to add our Gmail account to the iOS device. Adding through Microsoft Exchange is very important, because it requires Microsoft's patent service (if it has already been added, you can skip this step directly). Enter the settings on the main screen of iPhone, drop down and select "Mail, Address Book, Calendar", then click "Add Account" and select Microsoft Exchange. Then fill in the password of our Gmail account first, click Next, then fill in M in the server item, then fill in our Gmail user name in the following user name, and then click Next, which will prompt that it is being verified. After verification, add it. Well, yes, we use Apple's iOS device to view Google Gmail calendar through Microsoft's Exchange patent service ... Step 2: After adding an account, we can only see our calendar by clicking, which is what most people encounter at present. The next step is the core of the whole tutorial. Generally speaking, there are two possibilities to open safari browser and visit the website m/sync. One is that the server stops responding and the page can't be opened. In this case, it can only be refreshed several times. Be patient. Brush it a few times and you'll get in. Another possibility is to successfully enter the page and tell you "Sorry, your device does not support Google Sync". At this time, we just need to click "Change Language" below, and then select English (USA) to smoothly enter the next screen. At this time, we should go to the left of the above picture, click "Log in with your Google account" and enter our Gmail account and password. Step 3: After logging in, you will see the following figure, which lists the devices that have logged in to Gmail account. Select what you want here, such as iPhone. Click in, and you will enter the picture at the lower right. There are two items: "My Calendar" and "Shared Calendar". The first item is our own calendar, and the second item is a calendar that others * * * give us enjoyment. Just check the * * * calendar we want to view here, and finally click Save in the lower right corner. If you have other iOS devices that want to view * * * and enjoy the calendar, click "Select another device" on the left side of the above picture, and then repeat step 3. Now in the options of iPhone calendar, we can see several calendars that we just checked.