I want to share a little tip to personalize your sonnerie telephone. I recently discovered the wonderful website sonneriemp3.com that allows me to choose any song or sound I want as a ringtone. It's fun to personalize incoming calls with my favorite songs.
This website is really easy to use, just download it, choose the song you want, cut it to the desired length and voilà, you have a unique and personalized ringtone. It adds personality to my phone and I always get compliments when it rings.
I hope you found this tip as useful and interesting as I did.