Latvia LMT 24701 has a restriction on numeric Sender ID, in place of this we will deliver with "NXSMS". Alpha senders will not be changed.
There are no known restrictions on Sender ID to any other networks in Latvia.
Messages with the same content, and sent to the same number within 5 minutes will be blocked by Latvian networks SPAM filters.
There are no other additional content restrictions beyond those in our Acceptable Use Policy
Other features/restrictions of note:
Delivery receipts are supported.