Google Map supports Click to Call.

Besides eBay, Google Map will also begin to support Click to Call (US). You can try this service via this link:

After opening the link, click on landmark A; then you'll see that the Chinese Grand Hotel provides a "Call" link. After clicking it, the system will prompt you to enter your phone number. Once you've completed entering it, click Connect, and Google will start connecting you for free with the Chinese Grand Hotel. If you don't want to order food, just hang up!

Google has already come up with a great idea for everyone. Domestic companies should quickly launch similar services!