| 摘要 |
Methods and apparatus for providing telecommunications services to a subscriber having a mobile telephone. In one aspect, the invention features an add-on accessory configured to connect physically or by wireless connection to the mobile telephone and to communicate with, and control operation of, the mobile telephone through an external interface. In another aspect, the invention features programming for the mobile telephone that includes routing data and rerouting instructions, the programming being operable to change the operational behaviour of the mobile telephone in placing a telephone call requested by a user of the mobile telephone, the programming being further operable to cause a telephone call requested by the subscriber to be rerouted to a subscriber-requested destination through a server connected to a public switched telephone network. |
