Palm Treo 650 pinouts
The connector/pinout information may be applied to the Palm model Treo 650

 Universal Cell Phone 3-pole (mono) headset connector pinout cordless/cell phones headset/handsfree cable connector
Universal Cell Phone 3-pole (mono) headset connector pinout cordless/cell phones headset/handsfree cable connector PalmOne Treo 650, Treo 700w, 700p, 750v, Tungsten T5, E2, TX, 680, LifeDrive cable connector pinout also used in Palm LifeDrive, Palm TX ?
PalmOne Treo 650, Treo 700w, 700p, 750v, Tungsten T5, E2, TX, 680, LifeDrive cable connector pinout also used in Palm LifeDrive, Palm TX ? PalmOne Treo 650, 700, 755p and Centro headset / handsfree diagram pinout 4 conductor diagram
PalmOne Treo 650, 700, 755p and Centro headset / handsfree diagram pinout 4 conductor diagram PalmOne Treo headset schematic pinout for PalmOne Treo 650, Treo 700w, 750v, Tungsten T5, E2, TX, 680, LifeDrive and others?
PalmOne Treo headset schematic pinout for PalmOne Treo 650, Treo 700w, 750v, Tungsten T5, E2, TX, 680, LifeDrive and others? MRLG 4-pole 2.5mm headset connector pinout MRLG pinout
MRLG 4-pole 2.5mm headset connector pinout MRLG pinout