Appendix A: Call forwarding
The codes described in this section give you greater control
over call forwarding features in GSM 1900 networks than
do the menu items in your phone. For more information
about call forwarding, see ‘Call forwarding’ on page 32.
Enter these codes using the keypad on your phone. In place
of the letter N in the codes below, substitute the number to
which you want to forward calls. After entering the code,
press Call.
Note: These codes might not work identically in all
networks. If you have questions, contact your wireless
service provider.