When maintaining an infrastructure with number of HD2/HD4s there would be nice to have central, group-wide available list of SIM card numbers and associations with particular HD device and module location. It may help quickly identify what is SIM card number under question in case of card failure or subscription problem clarifying with operators. In our case we have SIM cards from three operators and about 60 SIMs total to manage.
This table would include for example:
Consumed total bandwidth in current month
SIM IMSI no (can be read from every HD device in individual view)
SIM associated telephone/subscription nr (customizable)
Module ID (from HD device, for example, Cellular 1 by default)