SmarTone(45500), CTM(45501) & Hutchison(45503): : Fully Dynamic sender IDs are supported
China Telecom: All sender IDs will be changed to a random Hong Kong number to ensure delivery.
There are no additional content restrictions beyond those in our Acceptable Use Policy
Unicode is fully supported.
Concatenated messages are fully supported.
Other features/restrictions of note:
Handset delivery receipts are supported on the below networks:
Handset delivery receipts are unfortunately not supported for messages sent to:
45502 China Telecom