We recommend using International numeric sender ID to bypass network filters.
We are using Adaptive Routing throughout Iran to ensure minimal downtime, therefore senders will always be overwritten by an international numeric.
No Adult content is allowed.
No Political content is allowed.
No Religious content is allowed.
Other features/restrictions of note:
Handset delivery receipts are not reliable for any of the networks.
Reliable handset delivery receipts - No
Dynamic SenderID - No
Unicode - Yes
Concatenated Messages - Yes