User Guide

Figure 94 Lower block sensor schematic

Keyboards

The device keyboard has normal ITU 3x4 keyboard and media keys. Camera and volume buttons are located

in the side of phone. Power button is in upper block. All the keys are part of the same matrix and are connected

directly to the APE ASIC through ASIPs.

Table 20 Keyboard placement matrix in Portrait mode

Column 0 Column 1 Column 2 Column 3 Column 4 Column5

Row 0 Up Right Clear SK1

Row 1 Left Down Select Applicatio

SK2

Row 2 Num_1 Num_2 Num_3 Prev End

Row 3 Num_4 Num_5 Num_6 Next Multimed

Camera

Row 4 Num_7 Num_8 Num_9 Stop Send Vol_up

Row 5 * SK3 Num_0 # Play/

Pause

Vol_down

RM-100

System Module Nokia Customer Care

Issue 2 COMPANY CONFIDENTIAL Page 10 –19