Managing SIM indications
US9667668B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 8, 2013 |
| Grant date | May 30, 2017 |
| Priority date | — |
| Expiry date | Jun 15, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
One aspect provides a method of handling a proactive indication received from a subscriber identity module at a modem, the modem being connected to a terminal equipment via a command interface. The method comprises receiving, at a modem processor, the proactive indication from the subscriber identity module. The method further comprises determining that the indication is to be handled by the modem processor. The method further comprises a modem processor transmitting a display command via the command interface to the terminal equipment and the modem processor awaiting a user response command, and continuing or aborting an action indicated in the proactive indication depending on the user response in the user response command received from the terminal equipment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.