Are not the ringing tones a little too quiet? Is there a way other then menus in the profile seting to make the ringing tone louder?
One more thing,how do i find what software version do i have?
How do i find out whats my locking code.
Thanks.

... you're able to set the loudspeaker at the 'RECORDER', this might boost you're ringing tone volume as well I'd say.

...ah, the locking code :)
Default is '12345', this is supposed to be a security code, so you won't find it anywhere as far as I know.

it's also written in the manual ;)