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PH660 Radio Maintenance Manual
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16. To dismantle the keypad FPC, clean the white sealant around the FPC (A), note that the FPC
back is stuck to the front cover, remove the FPC with the screwdriver;
17. Use the slotted screwdriver to open the buckles at the arrows to push out the PTT button (A),
rubber (B), holder (C), side key (D and E), holder (F). The holder (C) and the rubber (D/E) can be
