wherever SIM Help centre:
All instructions around our M2M SIMs.

In this Help Centre section you will find the most important information about setting up and using our M2M SIM cards.

Self-Service Portal from wherever SIM

In our Help Centre you will find instructions and all the necessary information for commissioning and using our M2M SIM cards. Please note that we sell different M2M SIM cards. Please check which of our three different SIMs - connect+, data+ or tech+ - you are using and select the appropriate help area accordingly.

Activation of a trade fair test SIM

Did you receive one of our M2M test SIM cards at a trade fair or event? Then please write us a short message with your name, e-mail address and the number from the outer cover of the SIM(s) to sales@whereversim.de. We will then set up access to our online portal for you to activate and manage the test SIM.

In order for the SIM cards to work in the end devices, please set the APN "wsim" and activate the option"Data roaming". A user name, password or PIN is not required. More about this in the Help Centre.

Trade fair test SIM


Frequently asked questions about our M2M SIM card and IoT projects