What does the restricted area of Yunnan Flow Card mean?

Yunnan mobile card restricted area At that time, the mobile card (IOT card) supported telephone and SMS functions. At that time, everyone used it beautifully, because it was particularly easy to use, affordable and more humanized.

There is a small ice card package in the restricted area of Yunnan Mobile Card Unicom. The monthly fee of the package is 99 yuan/month, and the package includes 300 minutes of domestic voice. After that, domestic calls are charged at 0. 1 yuan/minute, and answering is free. Domestic traffic is not limited, but according to the principle of fair use of the network, the first 20GB provides 4G network speed every month, and then the network speed drops to the highest 1Mbps.

WAP restriction in restricted area of Yunnan flow card:

The restricted area of Yunnan Mobile Card is particularly noteworthy. In principle, these early "unlimited traffic" network cards can only access the mobile WAP network through CMWAP, but in fact, most players have broken through the limitation of CMWAP and directly used it to surf the Internet.

Mobile Internet access in the restricted area of Yunnan Mobile Card is divided into CMWAP and CMNET by operators. The former is set up for WAP access of mobile phones, while the latter is mainly used for accessing general Internet services for PC, notebook computer, PDA and other devices. In fact, there is no difference between these two ways of surfing the Internet.

There is no difference between Yunnan mobile card and foreign restricted area. For example, many parallel iPhone can't tell the difference between these two ways of surfing the Internet. In China, because of different positioning, operators make a distinction between CMNET and CMWAP: CMWAP is much cheaper than CMNET in terms of tariffs. Many "unlimited cards".