How to obtain a LOA (Letter of Authorization) for your Sender IDs in ISA?

1. Obtain a LOA (Letter Of Authorization) with the following information:

• Company name and requested SenderID/OADC,
• Contact details of the person in charge (surname, first name, email address and telephone number),
• Justification for use of SenderID,
• Official document on letterhead,
• Company signature and stamp.

2. LOA submission and validation:

• Send the LOA to smsmode, which forwards it to the relevant operators.
• The relevant operators valide them. 
  
  

3. Activation and testing:

• Sender ID/OADC activated after approval,
• Verification of correct operation of dispatches.
  
  

Please note Respect local regulations and avoid any misuse of the Sender ID/OADC.

How do I register an OADC or SenderID in France? 

If you would like to know whether you can use a SenderID or OADC, please contact us via commercial@smsmode.com or by telephone: + 33 (0) 4 91 05 64 63