| XCELIS COMMUNICATIONS, LLC Patent applications |
| Patent application number | Title | Published |
|---|
| 20110090818 | COMMUNICATION SYSTEMS AND METHOD - An example system includes one or more handsets and a base unit including interface circuitry. The interface circuitry is configured for landline communication over a telephone network landline, wireless communication with the one or more handsets and wireless communication with one or more cellular telephones, each of the one or more cellular telephones being adapted for communication over a cellular telephone network. The interface circuitry is further configured to allow the handsets to make or receive landline or cell phone calls. | 04-21-2011 |
| 20090075637 | Communication systems and method - Users can make landline, wireless and/or internet calls from a conventional landline communication device. If the communication device is on a wireless call, that call may be placed on hold to answer an incoming call on the landline. Likewise, if the communication device is on a landline call, that call may be placed on hold to answer an incoming call on the wireless telephone. Wireless and landline calls may also be conferenced together. | 03-19-2009 |
| 20090075602 | Communication systems and method - Users can make landline, wireless and/or internet calls from a conventional landline communication device. If the communication device is on a wireless call, that call may be placed on hold to answer an incoming call on the landline. Likewise, if the communication device is on a landline call, that call may be placed on hold to answer an incoming call on the wireless telephone. Wireless and landline calls may also be conferenced together. | 03-19-2009 |
