Turn the alarm option on or off with the command:
The alarm option works with these file transfer commands:
| transmit and receive | xtransmit and xreceive | |
| ztransmit and zreceive | xgtransmit and xgreceive | |
| ytransmit and yreceive | post and capture | |
| ygtransmit and ygreceive | kermit send |