Taiwan: SMS Features and Restrictions

Sender ID:

Sender ID on all Taiwan networks will be changed to a randomised Taiwan number.


$@[\]^_`{|} symbols would be changed to triangle signs △ as advised by telco. Alternatively, bracket symbols < > are supported.

There are no additional content restrictions beyond those in our Acceptable Use Policy


Unicode is supported.

Concatenated messages:

Concatenated messages are supported.

Other features/restrictions of note:

Delivery Receipts:
Delivery Receipts are not guaranteed, and are not generated at a handset level, therefore may not be a reliable measure of delivery.


Global SMS Features Overview (Outbound only)

Global SMS Numbers Features Overview


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