anchor.diff:  				send_to_all(U)
   			
   			if("block")
  -				block(usr, locate(href_list["block"]))
  +				block_pda(usr, locate(href_list["block"]))
   			
   			if("unblock")
  -				unblock(usr, href_list["unblock"])
  +				unblock_pda(usr, href_list["unblock"])
   
   			if("cart")
   				if(cartridge)
  
positive.code: /obj/item/pda/proc/create_message(mob/living/U, obj/item/pda/P)
  	send_message(U,list(P))
  
  /obj/item/pda/proc/block(mob/user, obj/item/pda/P)
  	to_chat(user, "<span class='notice'>[icon2html(src, user)] [P.owner] blocked from messages.</span>")
  	LAZYOR(blocked_pdas, P.owner)
  
  /obj/item/pda/proc/unblock(mob/user, unblock_target)
  	to_chat(user, "<span class='notice'>[icon2html(src, user)] [unblock_target] unblocked from messages.</span>")
  	LAZYREMOVE(blocked_pdas, unblock_target)
  
  
negative.code: 		message += "\nSent from my PDA"
  	// Send the signal
  	var/list/string_targets = list()
  	var/list/string_blocked
  	for(var/obj/item/pda/P in targets)
  		if(owner in P.blocked_pdas)
  