Nokia Team Comms provides one-to-one and one-to-many push-to-talk/video/messaging feature to industrial users that have chosen Nokiaâs private wireless network. The application resides on Nokiaâs mission critical industrial edge (MXIE) and continues to function without connection to internet. It is based on 3GPP MCS standards and is suitable for business-critical use cases across industrial locations such as mines, ports, and factories â both for indoors as well as outdoors use.