Commands are: a	 answer incoming call.c str	 dial str after parsing.c/n str	 dial str on call appearance n.C str	 dial str, literally.d	 drop.h	 hold.k str	 conference call to str.k	 complete conference call.r id	 reconnect call on hold (first one if id missing).q name	 query local directory.s	 show the status of calls.t name	 run `tel'(1) on name.T	 set clock (API phones only).x str	 transfer active call to str.x	 complete call transfer.!str	 run str as a (non-interactive) shell command.[0-9]... send touchtones if call is active, else dial.[#*].... str	 send str as touchtones.?	 print this message.