Compared with other foreign calling cards, China Telecom's American calling cards are cost-effective. Unlimited traffic (limited to high-speed traffic), unlimited text messages, unlimited calls to China and the United States, and automatically receive the best local signal at that time.
Now use edu email to register and buy, and you can participate in the activity of 1 in the first month, and send your card home for free. It is recommended to buy it in China before going abroad. Really super cost-effective! There are $ 19, $29, $39 and $49 packages to choose from. 19' s package only has 500MB of high-speed traffic. After running out, the speed-limited traffic can only be used for WeChat chat, and the Internet is too slow. It is recommended to buy a $29 package.
4GB high-speed traffic, the most cost-effective.