eCallChina Phone Card Knowledge Base and Customer Support System
Call From Outside of USA 48 states Expand All Ask a Question/Contact us Get this link
 Q: How can I choose a better phone card for calling from China?

If you need to call from a hotel room number while in China, you can only use this one:
http://www.ecallchina.com/phone-card.asp?cardid=21 (Two Way Phone Card)

If you need to call from a China cell phone while in China, you can only use this one:
http://www.ecallchina.com/phone-card.asp?cardid=53 (China Call Back II)

and

http://www.ecallchina.com/phone-card.asp?cardid=47 (China Call Back)

If the above limitations are not applied to you, you can use either one. Two-way card is easier to usewhile China Call Back is cheaper.