You cannot use a SIM if you take this phone, the phone has been bypassed, whoever's phone it was accidentally reset it, they do not remember their Apple ID, ,, apart from that everything can be used using WiFi,
There is a slight black spot on the display, sometimes it disappears,
Apart from that there is no problem in the phone, looks brand new and fresh,
Only cable will be given with the phone,
Location-Bypail, Jamgara, Chourasta