UNKNOWN
No he didn't phone on Sunday.  Because he was using the park telephone, he would make a reverse call so that I can phone him back, he didn't phone for quite a long time, and then I had this feeling that maybe there was a problem with the telephones, because when there was supposed to be something that was going to be done, there a tendency to disengage the phones, but I knew that there as also another place where he could get a telephone where they were allowed to receive calls only but could not book them out,
so I requested the child to go and make a telephone call, but again there was no response from him. I said he must wait again so that he can phone maybe after nine, still believing that he might be at the library.  He knew that after nine then I will be looking for him.