M2M CONTROL C660 - Technical Manual V2.00
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Internal / External SIM-card readers
The M2M Control C660 unit contains both an internal and an external standard SIM card reader.
The external reader is located on the front panel (please see the graphical view) and is easily
accessed. The internal reader is located on the top side of the base-board. It is possible to install
SIM-card in both readers at the same time and switch programmatically between them from the
application. The M2M Control C660 is also prepared for an M2M-chip internally, which shares the
SIM-card signals with the internal SIM-reader. Please contact to M2M Control for information on
this option.
Installing the external SIM-card
The SIM card reader has a push/push eject system and a mechanical lock for secure installation of
the SIM card. Orientate the card as shown below, and insert it into the card reader. Push the card
into the reader until a click sound occurs – the card will now stay in its position. It might be
necessary to use a small tool or pencil as the card, for protection purposes it is placed underneath
the enclosure surface. Furthermore, a mechanical slide lock can be used to prevent it from being
removed accidentally.
To remove the card, slide the lock to its unlocked position and push the card into the reader until a
small click sound occurs. The reader will now eject the card. It might be necessary to use a small
tool or pencil to push the card into the reader.
SIM card orientation