To run packet-switched data services in an LTE or UMTS network, the Access Point Name (APN) must be configured for the device. For most devices, this can be done from within TEMS Investigation by defining a Network Connect configuration set; see the User's Manual, section "Network Connect".

A device that is going to use an NDIS connection must have an APN preconfigured. If an APN is not already present on the device when delivered, you need to enter one using a software application accompanying the device. Please consult documentation from the vendor for specifics.