Should I deactivate the PIN request from my SIM card?
We recommend that the PIN request of the SIM card be deactivated in order to prevent any resultant problems (e.g. blocking of the SIM card due to incorrect or absent pin in the configuration of the SMS Gateway). In particular, the sending of text messages with SIM cards from Vodafone which have been created by Gemalto only function with deactivated PIN.
The settings for the SIM card are provided in the web interface under Configuration - SIM card.