Can a C network number send text messages under international roaming?

C network numbers are currently unable to send international text messages under international roaming, but can only receive them.

1. After the mobile phone activates international roaming, using the mobile phone in foreign countries is basically the same as in China. You can send and receive text messages.

2. The cost of sending and receiving text messages internationally is very high. The price of a message is almost more than 2 yuan. For specific charging standards, you can consult customer service before going abroad. It is recommended to use WiFi network to communicate.

3. Not only the cost of sending and receiving text messages is high, but also the cost of making phone calls and surfing the Internet abroad is very high.

4. When G network numbers are roaming internationally, can they send text messages to users in mainland China (0.1 yuan per text message charging standard for roaming operators*115)?

5. Send How to collect text messages from users outside mainland China (0.8 yuan/roaming operator’s text message tariff standard*115)?