IPhone

Internal

• Audible

Picture and Movie Management

Image Capture

Manage the pictures and movies manually:

• iTunes → Devices → the phone in question → Settings → Photos → Turn off "Sync Photos"

Quit iTunes

• Applications → Image Capture → Connecting this iPhone opens Image Capture → Delete after import.

Import All.

Delete

Photos → Albums → Recently Deleted → Select → Delete All

Calls from Unknown Caller Go Straight to Voicemail

Settings → Phone → Silence Unknown Callers.

Parental Control

https://support.apple.com/en-us/HT201304