Sender ID

There are no known restrictions on Sender IDs to Spain, however messages with numeric Sender IDs may be delivered by an alternate route to alpha Sender IDs in order to ensure delivery.

Content

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

Unicode

Unicode is supported.

Concatenated Messages

Concatenated messages are supported.

Other Features or Restrictions

Delivery Receipts

Handset delivery receipts are supported.

Additional Information

For more information, see the following articles:

• Global SMS Features Overview (Outbound-Only)
• Global SMS Numbers Features Overview