Specifications

Integra M2106+
Using the Integra Wireless CPU
®
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WA_DEV_M2106+_PTS_003-001 April, 2007
6.3 3 V/5 V SIM Management
The figure below shows the schematic for a SIM level shifter to manage 5 V SIM cards.
Figure 21: Schematic for a SIM level shifter to manage 5 V SIM cards