What mobile phone card should I use to send a lot of text messages?

Due to the differences in business policies of different cities, it is suggested that you can inquire about or handle the package and number through the following channels:

1. You can log in to the Unicom mobile phone business hall App to inquire or handle the package. Click "Mall" > "Choose Package" on the homepage, and choose the appropriate package and new number to use according to your actual needs.

2. You can log on to Unicom's online business hall to inquire or handle the package. Click "Number/Package" on the homepage, and choose the appropriate package and new number to use according to your actual needs.

3. You can bring your valid certificate to the local Unicom's own business hall for consultation.

Tips:

1. Due to the differences of business policies in different cities, the actual situation of local Unicom shall prevail.

2. The above path is subject to the information actually displayed on the query page.