Why i-phones would not display decline Opion when it's locked ?

While the iphone is unlocked and you have an incoming call, you see the purple decline and the green take delivery of button at the Screen. But, if the screen is locked due to the fact you aren't Using the phone in the mean time, you just see the “slide to reply” control.

While the dearth of a decline button on the lock screen May be an attempt to forestall accidental grasp-u.S.A.When You are fumbling round with a ringing phone, apple Has protected some methods to dump a caller to voice mail Without having to unlock the cellphone. When the display is Locked and an undesirable name is available in, you can decline To reply and punt it to voice mail with the aid of quickly urgent The sleep/wake button twice; its place, on the pinnacle or Facet of the cellphone, varies depending in your model.