Vibrate and ring on incoming calls. The A920/A925 cannot vibrate and play a ringtone at the same time during an incoming call. Vibor makes it possible! It also displays large contact's picture and provides phone number prefix lookup and vibrate alert on alarms.
You can still use different ringtones, select a ringtone per contact etc. In addition, the mobile vibrates on incoming calls with a selectable pattern. Please check the trial version for testing before you buy, and read the included instructions carefully.
Vibor on the A1000: The A1000 doesn't have a real vibrating-device like the A92x built in, it uses its specially designed speakers instead. That means it's very difficult to vibrate and play music/audio independently at the same time with a satisfying result. Please use the trial-version to judge for yourself. On the A1000, Vibor has an additional functionality: 2 different profiles of vibrate-alert-patterns can be set up, one will be used when the handset's keys and display are locked, the other when unlocked.