Last night I had crashed out after the wedding ( more about that another time ) . At precisely 12:34 am my phone went off , indicating that someone was buzzing to get into my building . I did n't get to the phone in time to answer it .

Based on the preceding passage, choose your answer for question What may happen next in speaker 's story ?
Options:
(i) They were given a key for next time .;
(ii) The person called them again .;
(iii) Someone else let them in .;
(iv) The person left .;
The answer is:
(ii)