HMC
Product Manual
30
Release 3.4: May 2010
Cellular Card and System
Cellular Card and System Terminology
A cellular card has 4 modules, each of which can have 1 to 4 SIM holders. Therefore, each
card can hold up to 16 SIM cards. In addition, a Hypermedia Gateway can include several
SIM cards.
Some parameters can be applied either to specific SIM cards, or to specific modules, or to the
entire cellular card, or to all the cards in the system.
The first SIM cards of each
module are loaded from the
front of the Cellular Card.
Additional SIM cards are
loaded at the rear of the
Cellular Card.
Controllers
for modules
1 through 4