IPC Definitions - January 01, 2012
H04W 4/12 - Definition
This group covers:
Arrangements for storage of a message signal, retrieval or delivery thereof.
Providing indication or alert to user or terminal of the reception or delivery of
messages.
Attention is drawn to the following places, which may be of interest for search:
Message switching systems | H04L 12/58 |
Notification of users | H04W 68/00 |