| Samsung SGH-E736 Pin | Pin Name | Description |
| 1 | No connection | |
| 2 | Ground | Must be joined to pin 10 to activate the headset and de-activate phone mic and speaker |
| 3 | L speaker | Speaker - Left channel |
| 4 | R speaker | Speaker - Right channel |
| 5 | MIC | Microphone of handsfree |
| 6 | Call button | |
| 7 | Call button GND | Not so sure |
| 8 | AUDIO COM | |
| 9 | MIC_N | |
| 10 | Ground | Must be joined to pin 10 to activate the headset and de-activate phone mic and speaker |
Call button works with ground or pin 7 but not very good, it leads to "last calls menu" but the next click dont do the call (this happened only once but i havent tested too much, maybe soft problem)
Another pinout with different numbering:
_____ /13579 ?246810? 1 GND 2 MIC_P 3 MIC_N 4 SPK_R 5 AUDIO COM 6 SPK_L 7 nc 8 nc 9 ADC 10 nc