Do you charge for sending messages to Weibo on Sina Weibo's mobile phone?

The charging standard of mobile phone binding Sina Weibo

1. All mobile phones are bound to Sina Weibo without any function fee;

2. It is free for users to post Weibo via SMS or MMS. Only mobile operators should charge according to the normal SMS and MMS fees; (This article applies to Unicom and mobile users. If you are a telecom user, you have to charge for information. )

3. All users log in to t.sina.cn, Shanghai, Weibo and publish Weibo through GPRS mobile phones without charge, and only charge normal GPRS fees.

If you are satisfied, I hope to adopt it ~