How to send short messages when roaming internationally?

When users roam to overseas mobile networks, the short message sending method is the same as that in China. Just enter the other party's number directly in the receiving number column. 1. Send to Chinese mainland mobile phone: enter the mobile phone number directly. 2. Send to Chinese mainland PHS: 0+ domestic long-distance area code+PHS number. 3. Send to local mobile phones or mobile phones in other countries and regions: 00+ country code+user number. "International roaming" means that mobile phone users can continue to use their mobile phones for voice, SMS and Internet communication in other networks in other countries and regions after leaving their home networks. At present, China Telecom has opened CDMA and GSM international roaming services with operators in more than 200 countries and regions around the world, and the roaming access range is still expanding. In these countries and regions, you can continue to use CDMA or GSM mobile phones for communication. During the roaming visit, China Telecom's global service hotline18918910000 provides 7×24 hours of free labor service. International roaming is applicable to users of post-paid and pre-paid mobile phones (excluding wireless broadband) of China Telecom who have applied for Vodafone International Card. Note: At present, prepaid mobile phones only offer "prepaid C-G roaming service in Hong Kong" and "automatic roaming in Macao". Application way: Free of advance deposit means that post-paid mobile customers can apply for free of advance deposit service through the handheld business hall, Huan go website, SMS business hall, account manager, business hall and number 10000 as long as they meet any of the following conditions. 1, bank collection customer; 2. Post-paid mobile customers who have been online for more than 3 months and currently have no arrears and downtime; 3. Diamond, gold and silver card customers (the level of diamond gold and silver card customers is determined by the membership level); 4. Green list customers. Pre-deposit refers to other post-paid mobile customers whose pre-deposit is more than or equal to 500 yuan telephone charges (pre-deposit telephone charges take effect in the current month, and cannot be withdrawn after deposit, and can only be used to pay for China telecom communication services; International, Hong Kong, Macao and Taiwan roaming, domestic communication and other expenses can be directly deducted through Huan go website, account manager and business hall, and the validity period is not limited). Please refer to the international roaming tariff standard table for the international roaming tariff standard. Click on "official website" Customer Service 2 17 below for more service offers.