How does China Mobile open the "Two Cities and One Family" package?

In the mobile online business hall, the methods for opening business in two cities are as follows:

1. Log in to the official homepage of China Mobile Online Business Hall on your mobile phone or computer, and switch provinces at the top of the page.

2. In the Enterprise Search box, enter "One enterprise in two cities" or "One enterprise in two cities" to search. After searching for the website of the "two cities and one family" merchant, click enter.

3. In the opened service introduction interface of "two cities and one family", switch to the option of "handling method", and then follow the page prompts, edit the toll area code of KTLCYJ+ roaming preferential application place and send it to 10086, or edit and open one family in two cities+apply for provinces to send it to 10086 to open one family in two cities.