Open China United mobile phone business hall
Pay the fee to top up
Select fixed line
Enter the number, fill in the recharge amount, click a key to pay the fee
Unicom users can pay fixed-line charges through the China Unicom APP client. China Unicom APP fee recharge function is applicable to China Unicom mobile phones, wireless network cards, fixed phones, broadband bundled fixed lines. Open the China Unicom APP client and enter \"Service\