I search on Blackberry App World and find Where's My Phone app. Where's My Phone helps yus find out where BlackBerry smartphone is, whether it's lost at home, on the road, or train or anywhere else. How it works? We can control Where's My Phone by sending e-mail or SMS messages. Simply send secret code word to email installed on mobile phone or send SMS messages to our number.
Where's My Phone features :
- Remotely trigger a loud alarm, even if your BlackBerry is on vibrate or silent mode!
- Display a message on the screen, telling the finder how to contact you.
- Get your BlackBerry's location via GPS, emailed back to you (on devices with GPS).
- Have your BlackBerry call you at another number, so you can "hear" where it is.
- No Monthly or Annual Fees - Ever!
It's available in two version, Free and Premium version. Free version offered limited features but strong enough to protect your phone. If you have no Paypal or Credit Card and can't buy the premium one, you can install free version.
You can download it directly from Blackberry App World and search for Wheres My Phone.