missedCounter
Retrieves the count of missed calls.
This property provides the total number of missed call logs. The count is refreshed whenever a call log event is received, ensuring it reflects the most current number of missed calls.
To be notified of changes to the missed call counter, you can register a listener using the ICallLogsListener interface and implement the ICallLogsListener.notifyMissedCallCounterChange method.
Return
The number of missed calls as an integer.