push subscription

基本解释

There will also be voice memos, on-phone subscription to online calendars, push notification of emails, voicemails and alerts, plus system-wide search in every application.
更新內容還將包括語音備忘，手機在線日程表訂閲，郵件、語音郵件、提醒的通知推送服務，還有從每一個應用程序都可進行覆蓋整個系統的搜索服務。
After all, these will include push notifications and the ability to provide turn-by-turn directions (MapQuest's BlackBerry app already offers this as a subscription service through AT&T).
這些新特性將包括推送式通知和turn-by-turn導航功能（MapQuest的黑莓應用已經通過AT&T提供這些功能的訂閲）。