HTC Rhyme User Manual page 270

270 Productivity
Vibrate
GPS
Currency Choose the currency that will be used to display the
Tap ON to turn the vibration mode on or off. When
activated, HTC Rhyme vibrates after scanning a code.
Tap ON when searching for nearby stores that sell the
product. Data connection or Wi-Fi settings and GPS
settings of your phone should also be turned on.
prices of a product.