FB_CALLMONITOR: supressing log message, when accessing /var/flash/phonebook on a non-FritzBox machine; harmonizing log output

[System]

FB_CALLMONITOR: supressing log message, when accessing /var/flash/phonebook on a non-FritzBox machine; harmonizing log output

FB_CALLMONITOR: supressing log message, when accessing /var/flash/phonebook on a non-FritzBox machine; harmonizing log outputView Changes

Source: FB_CALLMONITOR: supressing log message, when accessing /var/flash/phonebook on a non-FritzBox machine; harmonizing log output