Joke Collection Website - Public benefit messages - How to set up caller ID in Unicom mobile phone business hall

How to set up caller ID in Unicom mobile phone business hall

You can send the short message "KTLDXS" to 100 10, call 100 10 customer service phone or apply for opening Unicom caller ID service manually in the business hall. 4G packages need to carry certificates to open caller ID service through the business hall. Due to different policies, the specific situation shall be subject to the policy consultation of each city.