Does anyone know how to send messages to friends abroad?

Send number 00 country code (Spain is 34) area code user number

Send 0034 and the area code of your friend’s phone number 660658245

Use English when typing, or When typing in Pinyin, the other party will only receive garbled characters when typing in Chinese

China Mobile:

Users can use international SMS services without applying. After editing the text message content, enter: international code (00) + country code + user number in the sending number field to send international text messages; the dialing method of "+" + country code + user number is currently not supported.

For China Mobile Communications customers to send international text messages from mainland China to operator customers outside mainland China, the standard rate is 1.00 yuan/message.

The tariff standard for China Mobile communications customers using international SMS services after roaming to countries and regions outside mainland China is: SMS sending tariff standard at the roaming location × 115% + 1.00 yuan/message.

There is no charge for China Mobile Communications customers to receive international text messages.

China Unicom:

China Unicom’s SMS international interoperability service, whether it is China Unicom’s GSM users or CDMA users, can communicate with 100 countries and regions, including Hong Kong, Macao and Taiwan. of mobile phone users send text messages to each other.

There is no need for any activation procedures. Domestic Unicom domestic users can send text messages to other operators. Foreign users only need to fill in the sending number in the format of 00 country code user number, and they can send text messages to foreign mobile phones: For example, China Unicom users can send text messages to foreign mobile phones. When sending an international text message to a mobile phone user in the United States, the U.S. country code "001" should be added before receiving the number. Similarly, foreign users only need to fill in the Chinese international code 0086 user number when sending to China Unicom users, and then they can send it to China Unicom mobile phone users.

Charge: 0.8 yuan/item, free to receive.