BlackBerry - BlackBerry Messenger - BBM an Instant Messaging App
BlackBerry Messenger is the instant messaging app you’ve been looking for. Download the BBM instant messaging app for your BlackBerry smartphone today. ... 實時通訊 立即分享: 在數秒間發送及接收訊息,並可看到您的聯絡人正在輸入文字。 不用猶豫: 利用 ......