How to send short messages to restaurant members in groups?

Text messages sent by restaurants are generally sent to members+residents in nearby communities. The sending time is 1 min. Step 2:

Export the cell phone number of the members in your store, usually in the computer or in the form. Put it in excel and prepare it for use below.

2. Fill in the attractive propaganda sentence of the restaurant in the short message content area at the top, and import the number into the mobile phone number area on the right. Two seconds to arrive, all arrived. I came to you after these people's cell phone messages rang three miles around.