

Circuit board not included
No data sold or shared. NO SPAM!
Sent by Letter Mail - No Tracking
90-day money back guarantee
$ Indicates prices are in USD
Circuit board not included
ZT400
ZM400
ZT600
Remove the old sticker layer holding down the button domes and clean any adhesive that may interfere with button contacts using isopropyl alcohol.
Align the new button array using the center buttons and the rest of the buttons should also be in place.