Is there a charge for logging in to Fetion by mobile phone and sending text messages to friends?

Hello, if you are a Beijing mobile number, you will be charged in three cases: 1. You log in to the Fetion client through the computer and send a Fetion message to your Fetion friends. There is no charge on the mobile phone, but if you send a Fetion message to a non-Fetion friend, you will be charged the normal SMS fee; 2. You log in to the Fetion client through your mobile phone and send messages to Fetion friends, and charge the mobile Internet traffic fee. However, if you send a Fetion message to a non-Fetion friend, in addition to the mobile Internet traffic fee, you will also charge a normal SMS fee. 3. If you use Fetion service by SMS, you will be charged according to the normal SMS service. If you don't use it, you don't charge. Thank you for your support to China Mobile, and wish you a happy life!