Does my Cruz have a built-in microphone?
Which devices have microphone hardware
| Models | Microphone |
| R100 Series | No |
| T100 Series | No |
| T301 | No |
| PS47 | No |
| T400 Series | Yes |
| T500 Series | Yes |
* Note that the headset jack is for speaker audio only and does not support microphone connectivity
