Does it cost money to open the external payment authority of SMS bank?

All services of SMS banking are free of charge (except SMS communication fees charged by communication operators).

Extension:

Short message banking refers to the electronic banking business in which customers edit the short message service number in a specific format to the bank, and the bank handles related business for customers according to its instructions, and informs customers of the transaction results in the form of short messages.

Take ICBC SMS Bank as an example:

1. Customers can edit short messages in fixed format with their mobile phones and send them to 95595 to inquire about relevant account information.

Step 2 edit

"?" Send it to 95595 to get the menu of common functions of SMS banking.