摘要 |
A method includes receiving at least an indication of a notification message through a first channel and receiving at least a part of the notification message through a second channel. The receiving at least an indication of a notification message may include a push-type delivery, and the receiving at least a part of the notification message may include a pull procedure. Alternatively, the receiving at least an indication of a notification message may include a poll-type delivery, and the receiving at least a part of the notification message may include a pull procedure. |