Sender ID

T-Mobile Croatia 21901 doesn't accept numeric sender id, and any numeric senders or alpha sender id used to send SMS to this network will be changed to ensure delivery.

Tele2 Network 21902, sender id might be changed to random local Croatian number to ensure delivery.

A1 Croatia 21910 doesn't accept numeric sender id, and any numeric senders or alpha sender id used to send SMS to this network will be changed to ensure delivery.

Content

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

Other Features or Restrictions

Delivery Receipts

DLRs to Croatia are unreliable and should not be taken as a true measure of message delivery.

Additional Information

For more information, see the following articles:

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