You only judges BBM with the cover.
You don't know the features of BBM, It can sends pictures, voices. By sending voices, It's like calling your friends but doesn't need any payments ongoing, It's more cheaper than using the SMS features.
You only judges BBM with the cover.
You don't know the features of BBM, It can sends pictures, voices. By sending voices, It's like calling your friends but doesn't need any payments ongoing, It's more cheaper than using the SMS features.