Updated to version 2.3.5 Postal Service proposed Google-Android-users to install ringtones and alerts for all the labels in the mailboxes.
Furthermore, there is the ability to synchronize only priority messages that come in handy to save battery power and mobile Internet traffic.
Among other innovations: remembering exhibition of images for each of the senders, the virtual switch all attached notes in landscape orientation, improved overall productivity and stability, and correcting the errors.
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