How do I enable call forwaring on my existing American cellphone?
Here are instructions to setup call forwarding with various American cellular carriers. Please note that the exact method may vary in different areas within the same network, depending on network equipment. Therefore we urge you to test the call forwarding a few days prior to your trip, and call your cellular carrier for assistance if needed. Alltel, Sprint PCS, Verizon Wireless, Nextel, Cricket Wireless and AT&T Wireless TDMA phones To activate Call Forwarding: Press *72 on your cellular phone. Enter your ten-digit telna Mobile phone number (area code + telephone number). Press OK/Send (a tone will confirm that Call Forwarding is active). To deactivate Call Forwarding: Press *720 on your cellular phone. Press OK/Send (a tone will confirm the deactivation). T-Mobile and AT&T Wireless GSM phones To activate Call Forwarding: Press *21* on your cellular phone. Enter your ten-digit telna Mobile phone number (area code + telephone number). Press #. Press OK/Send. To deactivate Call Forwardi