请问，iOS测试demo，这一块该怎么填，在没有后台参与的情况下？急
The live broadcast service needs to be contacted for sales review before it can be activated. You must first activate the service before it can be used. Sales hotline: 400-808-9176 and transfer it to the sales hotline.
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The live broadcast service needs to be contacted for sales review before it can be activated. You must first activate the service before it can be used.
Sales hotline: 400-808-9176 and transfer it to the sales hotline.