## How to register new text sender ID to Austria
To register new text sender ID for Austria we need you to provide us with the following:

- Text sender ID which you want to register (max 11 alphanumeric characters, strictly without diacritics/accents)
- Proof of brand ownership – the sender ID must directly match the company's legal name, registered trademark (trademark ID) or domain name. If the requested sender ID differs, proof of brand ownership must be provided (for example a trademark registration certificate)
- Legal registered address of the company
- Company website URL related to the service or referenced in the messages
- Traffic type – specify whether the messages are transactional (order updates, notifications), OTP (verification codes) or promotional (marketing)
- Service description – a brief explanation of the purpose of sending SMS (for example "Sending order confirmations and login 2FA codes to registered users")
- Sample content (provide us with 1–2 message examples you want to send to your customers)
- Signed [LOA](/download/helpdesk/new_text_sender_id/LOA_Austria.docx) (letter of authorization)

## How long does it take to register a new text sender?
Approval takes about 14 business days.