A communication device (100) includes a processor (130) for processing communications on more than one communication line and a multi-line message memory (200) including a memory storage location for each of the one or more communication lines. The communication device (100) operates using a message...http://www.google.de/patents/US6865625?utm_source=gb-gplus-sharePatent US6865625 - Communication device with multi-line message memory access and method therefore
