For example on the E-series have the opportunity to switch to assign shortcuts to mail, contacts or calendar.
例如在E系列有机会切换到指定的快捷方式到邮件，联系人或日历。
2
It protects your Nokia N-Series, E-Series and X-Series smartphones by running on the background of your phone in real time.
它保护了在您的手机在后台运行的实时使用诺基亚n系列，E系列和X系列的智能手机。
3
For now however, you should try and get busy with whichever smartphone you are using right now regardless of it being a Nokia N-Series or E-Series one.