Advanced Card Systems Limited ACR320 Benutzerhandbuch

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ACR320 - User Manual 
Version 0.10.01  
 
Page 8 of 9
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3.3.  SAM card slots 
There are 4 SAM card holders on ACR320. Each holder can contain at most 2 SAM cards, so 
ACR320 has 8 SAM card slots in total. They are located behind the battery. In order to insert or 
change SAM cards, please follow some simple steps below. 
 
1.  Follow the instruction in chapter 3.2 to remove the battery cover 
2.  Remove the Li-ion battery and the SAM card slots will be seen 
 
 
SIM2 is the upper slot while SIM1 is the lower slot. For each card holder, if only 1 slot would be 
inserted with a SAM card, please remember to insert a dummy card to another slot of the holder. 
If no SAM cards are inserted on a card holder (both 2 SAM slots on the card holder), insert a 
dummy card on one of the card slot of the holder is all right.