What are the rules for changing the mobile phone plan of Fly Young4G pure traffic cloud card?

According to your description, "Fei YOUNG4G pure traffic cloud card mobile phone**" can only be changed after the expiration of the contract**, and cannot be changed during the agreement period, this ** is very favorable, only 39 yuan can enjoy the 2G traffic package business. Anhui Telecom will serve you wholeheartedly, I hope mine can get yours. Telecom price reduction, mobile phone bill is only 3% off!

49 yuan package 129 yuan, including 330 minutes of voice, 600m traffic, and you can add 1 yuan to double the traffic! 69 yuan for 189 yuan; 89 yuan for 289 yuan; 99 yuan for 329 yuan. For more information, please visit the online business hall of Anhui Telecom.

Domestic flow: less than 100m by yuan m charged, up to 100m (30 yuan), an additional 400m flow rate (i.e. 30 yuan 500m) user ** when the flow exceeds 500m, still according to the above principle (that is, every more than 500m is charged according to 30 yuan 500m) charged, and so on.

In addition, the part less than 1k will be counted as 1k, and the part less than 1 cent will be charged as 1 cent.

Fei Young 4G pure traffic cloud card: 49 yuan, including 2G domestic traffic tariff description:

1.Domestic answering is free, free caller ID and 189 mailbox.

2.**Excess Charge:

1) Domestic traffic: less than 100MB will be charged according to RMB MB, when it reaches 100MB (30 yuan), an additional 400MB traffic (i.e. 30 yuan 500MB) will be given to the user, and when the user's external traffic exceeds 500MB, it will still be charged according to the above principle (that is, every 500MB exceeds 500MB, it will be charged according to 30 yuan and 500MB), and so on;

2) Domestic calls: Yuan minutes;

3) Domestic short MMS: yuan.

Note: This card is only applicable to 4G mobile phones).

Fei Young4G pure traffic cloud card has only one level: 49 yuan, including 2G provincial traffic, you can also enjoy free domestic answering, and receive caller ID and 189 mailbox service.

The tariffs for the Fly Young 4G pure traffic cloud card are as follows:

Monthly basic fee: 49 yuan, including 2GB of provincial traffic;

Exceeding ** tariff: including domestic call minutes, domestic traffic within 100m is charged by yuanm, when reaching 100m (30 yuan), calculated according to 30 yuan package of 500m, and so on, domestic SMS, MMS yuan.

**Note: 1. New access to the network needs to deposit 100 yuan in advance;

2. Domestic answering is free;

3. Complimentary caller ID and 189 mailbox;

4. It can handle 4G idle time traffic package, directional traffic package, and short MMS package;

5. The full amount of ** fee will be charged from the 1st to the 3rd of each month.