Undeveloped script

From my intial idea, Joe Smith (the editor) came up with a rough script which we will develop:

EXT. HOUSE
Isolated, quiet at night time

INT. LIVING ROOM (or BEDROOM)
LUCY is sitting (or laying) on sofa (or bed if in bedroom) reading a book. All of a sudden a phone rings. LUCY puts book to one side and gets up

INT. (WHEREVER PHONE IS)
LUCY walks up to the phone and picks it up

LUCY
Hello?

(White noise can be heard from the phone)

Hello? (Waits 2 or 3 seconds) Hello? (Puts phone down)

INT. LIVING ROOM (or BEDROOM)
LUCY sits (or lays) back down and starts to read again. The phone can be heard again. LUCY sighs and gets back up

INT. (WHEREVER PHONE IS)

LUCY picks up the phone
LUCY
Hello?

(White noise can be heard again)

(Slightly annoyed) Hello? I can’t hear you

LUCY puts the phone down again. As she is just leaving the room the phone rings yet again. LUCY looks around looking more irritated

(at this point she can either answer again or unplug the phone. I am thinking as she walks away the lights can turn off. After some sounds of shuffling around the lights turn back on. As she goes back to the room where she is reading, her book and be all ripped up with maybe something written on the pages. Then I am thinking her mobile should ring and the white noise can be heard. She throws the phone down and maybe someone knocks (or rings) at the door. She answers and no one is there)