Sender ID Restrictions
| Can I send with a name/letters as the sender? | No | The sender will be overwitten to a local longcode |
| Can I send with an international number as the sender? | No | The sender will be overwitten to a local longcode |
| Can I send with a local number as the sender? | No | The sender will be overwitten to a local longcode |
| Can I send a message with over 160 characters as 1 SMS? | Yes |
Content Restrictions
| SMS Type |
Binary and Flash SMS are not allowed |
| Character Support |
Arabic characters cannot be supported by Chinese networks
Because Chinese characters are not supported by the regular character set, messages with Chinese characters can contain a maximum amount of 65 (single message) and 62 (multiple messages/concatenated) characters |
| Maximum Messages |
Two messages with the same content cannot be sent to the same number in one day.
A maximum of 100 messages with different content can be sent to the same number in one day. |
| Filtering |
All networks in China filter on adult content, gambling, education, migration, financial services & loans, beauty case, cosmetic surgery, healthcare, red timber and alcohol related content.
Some networks will filter words like Falung Gong, SB, Tiananmen Square
All networks will block messages with a URL |