.chkd <id> h[old] <time> — puts the specified countdown on hold at T-<time>.chkd <id> ( c[ont[inue]] | hr | hold_release | release_hold ) [<time>] — resumes the countdown with time left equal to the specified value or, if not specified, to the one set when put on hold.
When a countdown is on hold, it shall be announced every N minutes (value of N undefined and subject to debate)
.chkd <id> h[old] <time>— puts the specified countdown on hold atT-<time>.chkd <id> ( c[ont[inue]] | hr | hold_release | release_hold ) [<time>]— resumes the countdown with time left equal to the specified value or, if not specified, to the one set when put on hold.When a countdown is on hold, it shall be announced every N minutes (value of N undefined and subject to debate)