@JuanAm , Yours not working but if i to what Belhifet says and send $chan on the timer it will also Work
I only change the parentheses for a brackets in the part envent.
I do not opined on aliases and timers, in text event.
Edit:oops, Is True, I copied your code without modifying $chan for $1, maked by Belhifet.
I´m sorry.