I'm moving to Bluetooth on my V525 - some varieties of the Motorola
V300/400/500/600 series come with a 2.5mm grey rubber "plug" that fills
the handsfree socket and protects it from stuff getting inside. I've
searched all the repair parts sources I could find, and eBay, and can't
find anyone listing such an item. Can anyone suggest a source? Or even a
Motorola part number?