My friend is in Japan, using China's mobile phone, and the number is also from China. Can I send a text message?

China Mobile has launched such a service, but the service quality is not guaranteed, 1 yuan/article. I sent it several times, but few people in Japan received it. My brother did receive it in Ireland.

If you really think it is necessary, I think there is such a solution. You and the other party have applied for the mobile service of MSN, and bound the MSN user name with their mobile phones. In this way, the message you sent to the other party through your mobile phone (or the message from MSNMessenger) will be transmitted to the other party's MSN Messenger. If the other party's MSN Messenger is not online, this message will be transmitted to the other party's mobile phone. I think the service of MSN will be more reliable, and the price will not be more expensive than that of China Mobile (mobile MSN seems to have a monthly subscription of 10 yuan).