How much does it cost to roam to Japan to call and send text messages?

To travel to Japan, use China Telecom's new Tianyi International Card and choose WCDMA/LTE network. In the international roaming state, the roaming fee is as follows: 1. Call charge: [-Chinese mainland call charge (excluding China, Hong Kong, Macao and Taiwan provinces): 2.99 yuan/minute. -Local charge for calling roaming countries: 1.99 yuan/min. -Call other countries or regions: 3 yuan/min. -Voice charge: 1.99 yuan/minute. 2. SMS fee:-SMS fee to Chinese mainland (excluding China, Hong Kong, Macao and Taiwan): 0.69 yuan per message. -Cost of sending SMS to other countries and regions: 1.59 yuan/article. -Charge: Free. For more service benefits, click "official website" below to answer your questions.