VTech vt2498 Operating Instructions Manual page 9

Wall Mounting (optional)
4. Connect the telephone line cord to the jack labeled TEL. LINE on the back of
the Base.
5. Connect the power cord to the jack labeled AUX on the back of the Base.
6. Wrap the telephone line cord around the posts on the bottom of the Base.
7. Connect the corded Handset to the Base.
8. Connect the telephone line cord to the modular telephone jack.
9. Plug the power cord into the electrical outlet.
10.Mount the Base on the wall.
a) Align holes on Base with mounting studs on wall jack.
b) Pull Base down on mounting studs until it locks into place.