About SLM436
It is a Sound Level Meter. Can be used for noise measurement. You can plug the i436(microphone)into the phone. Then,noise measurements can be performed accurately.
Now,you can enter the calibration factor or sensitivity to calibrate it.
The mode of inputing sensitivity only applies to the following phones:
1. HUAWEI C8810
2. Samsung GT-I9100
3. Samsung GT-I9108