If your mobile phone is a company phone, consider the following points:
A. Your mobile phone must have the MMS reception option activated with the operator so that the service works correctly. If it is not activated, instead of receiving a message with your boarding card, you will receive a text with a link to enable you to view the code. In this case, you must contact those responsible for your company mobile in order to activate the service.
B. Once your mobile has been activated to receive MMS messages, ensure that the handset is configured for receiving MMS messages. If your handset is not configured to receive the MMS, you will receive a link. In this case, you must contact those responsible for your company mobile in order to solve the problem.
C. If you have the MMS service activated and you still receive a text message with a link, it may be that your mobile phone cannot receive multimedia messages and you cannot use this service. To check whether your mobile phone can receive MMS, contact your operator.