Pass phrase on set up problem

[Kn723]

Trying to connect new MX452 printer to my wireless network. Went through standard wireless. It asks for pass phrase, cannot enter my uverse numeric key. There is an :a in top right. Not :a1 as indicated on previous query. Cannot find HOW to make it numeric. Please help.

[jrhoffman75]

This might help.

http://forums.usa.canon.com/t5/Personal-Printers/I-am-trying-to-install-my-pixma-mx452-to-my-wireles...