Maintenance 6 - 27
12. Remove the main PCB from the Handset back housing by unfastenning the four self tapping
screws using a T7 TORX™ screw bit.
13. Unplug the earpiece and microphone wire to board connectors from the Handset main PCB.
Remove the Handset main PCB from the Handset back housing.
Figure 6-31 Main PCB Removal from Handset Back Housing
14. Unplug the micro-USB BTB connector from the keypad flex.
15. Remove the two screws from the Handset front housing using a T6 TORX™ screw bit and
remove the micro-USB module from the Handset front housing.
Figure 6-32 Micro-USB Module Removal
16. Remove the spiral cord retainer from the Handset front housing.
17. Remove the keypad retainer by stretching the Handset front housing outwards as shown in
Figure 6-33.
Figure 6-33 Keypad Retainer Removal
ZWG0130215-O
Self tapping
screws
Micro-USB module
Pry the front housing outwards
for both sides to remove the keypad
retainer
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