Beeping time in milliseconds. Default value assigned is 0.
The supported values are 0ms to 2550ms. Behavior is undefined for any other value
The beeper will assume the end of sequence when an entry of 0 time is set.
public int frequency
Beeping frequency in Hz. Default value assigned is 0.
The frequency range supported and the behavior when values outside of the range was provided are depended on the actual hardware used for the notification device.
For example, for the current revision of beeper hardware, it approximately supports 400Hz - 4.2KHz.
If a frequency outside this range is specified, the Bluetooth scanner will change the frequency to the closest supported frequency.
For more details, please refer the corresponding device documentation.