To determine if you are currently being protected with a router, simply follow these easy steps: 1  Click Start in the lower left corner of your computer. 2  Click Run. 3  Type CMD and click OK.  Type 1  IPCONFIG. Press the Enter key on your keyboard.
Press *73 from the cell phone's main screen. The same code is used for residential phones. Press Send.. Wait to hear the confirmation beep and message to indicate that call forwarding has been canceled. Press #21# from the cell phone's main screen. For residential phones, push 73# or *73. Press the Send, Talk, or Receiver icon on your cell phone. Wait to hear a confirmation message. For residential customers, wait to hear two tones to indicate call forwarding has been canceled.
1 Press the 10-digit number of the cell phone where you'd like your calls to be forwarded to [source: Vonage 2  ]. Press the pound button (#) or wait for a response indicating that call forwarding has been activated [source: Vonage, ATT 3  ]. Repeat steps 1 through 3 if you're not sure if the process worked [source: ATT ].f so, you can consider forwarding calls from your landline to your cell phone. It's really not that complicated. Just follow these steps, and your calls will be forwarded from your landline to your cell phone: