User Guide

List of Figures
Figure 106 Module block diagram........................................................................................................................6–5
Figure 107 Power connection diagram................................................................................................................6–7
Figure 108 SIM filtering .........................................................................................................................................6–7
Figure 109 Audio block diagram...........................................................................................................................6–9
Figure 110 4-pole jack plug for audio accessory.................................................................................................6–9
Figure 111 Keyboard schematics....................................................................................................................... 6–15
Figure 112 SIM interface block diagram ........................................................................................................... 6–16
Figure 113 BL-4B battery pack contacts............................................................................................................ 6–18
Figure 114 PWB top side component placement............................................................................................. 6–19
Figure 115 PWB bottom side component placement...................................................................................... 6–19
RM-362; RM-363
System Module
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