Delete a calling card
1
Press Menu 4-3-2 (Menu > Settings > Call settings > Calling
card).
2
Scroll to the calling card you want and press Options.
3
Scroll to Erase and press OK.
4
At the Security code prompt, enter your five-digit security code and
press OK.
5
The message Erase card information? asks you to confirm your
choice. Press OK.