How to recharge 100 yuan from 80 yuan1. Recharge by using a recharge card: You can purchase a recharge card online or offline, then log in to the recharge page with your mobile phone number and enter the recharge card Enter the card number and password to complete the recharge, maximizing the use value of the 80 yuan recharge card.
2. Choose the online recharge method: You can also use third-party payment tools such as Alipay and WeChat to enter the amount you want to recharge on the mobile phone number recharge page and click Confirm to quickly complete the recharge process.
Explanation of telephone charges: Telephone charges usually refer to the pre -deposited charges for telephone communication services. When the phone balance is insufficient, it may cause service interruption, that is, downtime, which will affect the normal use of communication services. Telephone charges not only refer to pre -stored expenses, but also include expenses consumed during the communication service process. Therefore, telephone charges generally refer to pre -stored or consumed expenses.
For major operators such as China Mobile, China Unicom, China Telecom, etc., if users have insufficient phone bills, they can choose to go to the operator's business hall to recharge, or recharge online. You can usually enjoy a discount of 0.5% to 1% when recharging online, but you cannot participate in some activities held by physical stores or business halls. For example, on the 517 Telecom Day in 2017, China Unicom provided discounts on phone recharges.
As for the validity period of the phone bill, it refers to the fixed validity period of the pre -stored phone bill, which is calculated from the first call made after recharging. Customers can extend the validity period of the phone bill by recharging. For example, since December 2011, the three major operators of China Logistics and Logistics have canceled the validity period system for mobile phone bills. China Unicom has canceled the validity period limit for pre paid products starting from May 1, 2012. For pre paid products with no monthly rent or minimum monthly consumption, users can choose pre paid products with no limit on the validity period of the phone bill by changing the package or operating in the online business hall, or apply for a free extension of the validity period of the phone bill for 100 days once a year.