Context: 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 .

Question: What may happen next in speaker 's story ?
Options:
0. They were given a key for next time .
1. The person called them again .
2. Someone else let them in .
3. The person left .
Answer: 1