AT&T Merlin Legend 10BS User Manual page 70

Using and Programming Features
6. Dial the programming code. See Appendix C for more
information on programming codes.
Some features require additional entries. For example, you must
enter an extension for inside Auto Dial.
7. Repeat Steps 5 and 6 for any other button you want to
program.
8. Slide the T/P switch to the center position.
To use this feature, press the programmed button.
NOTE:
Using this procedure reprograms a previously
programmed button.
Using Features
3 - 7