iphone 6s plus dial pad issues
iPhone 6s Plus, iOS 9.2
anyone? it appears and goes off but it is really irritating.
Try to reset your device. This won't delete your data stored on this device.
Alternatively, you may go to Settings - General - Reset - Reset All Settings
If this does not help, restore your device to factory settings. Note that this will erase the data from your device.
Take a look this Apple Support article: Use iTunes to restore your iPhone, iPad, or iPod to factory settings - Apple Support.
iphone 6s plus dial pad issues