How to call and send messages to China with Australian SIM card?

Sending a text message directly is about 2 RMB, and the cost of each package varies from company to company if you call. It's about 1-3 RMB per minute.

Hello, China is a landline for international calls. The cost of fixed telephone is about RMB 0.05 per minute. You can't make a phone call directly from your mobile phone. You can call if you like. The expenses are calculated as usual.

If you want to make a phone call, you can also buy a card, such as Cool Planet with good quality and Lucky Dragon with low cost, which costs about 0. 1-0.3 yuan RMB per minute.