Unicom broadband transfer procedures are as follows:
First, call Unicom's customer service phone. Be sure to use Unicom's number or landline when making a phone call.
Secondly, choose manual service after dialing the phone, so that communication is convenient, and ask if there is a Unicom port in your location, and then ask for broadband information.
Then if the previous broadband port and its previous broadband are all optical fibers, there is no need to replace the optical cat. If not, ask the specific method.
Finally, go to the relevant outlets with a copy of the ID card of the head of the household and other related procedures.