anchor.diff:  				dat += "<a href='byond://?src=[REF(src)];choice=Toggle Ringer'>[PDAIMG(bell)]Ringer: [silent == 1 ? "Off" : "On"]</a> | "
   				dat += "<a href='byond://?src=[REF(src)];choice=Toggle Messenger'>[PDAIMG(mail)]Send / Receive: [toff == 1 ? "Off" : "On"]</a> | "
   				dat += "<a href='byond://?src=[REF(src)];choice=Ringtone'>[PDAIMG(bell)]Set Ringtone</a> | "
  -				dat += "<a href='byond://?src=[REF(src)];choice=21'>[PDAIMG(mail)]Messages</a><br>"
  +				dat += "<a href='byond://?src=[REF(src)];choice=[PDA_UI_READ_MESSAGES]'>[PDAIMG(mail)]Messages</a><br>"
   				dat += "<a href='byond://?src=[REF(src)];choice=Sorting Mode'>Sorted by: [sort_by_job ? "Job" : "Name"]</a>"
   
   				if(cartridge)
  
positive.code: 				if(!silent)
  					playsound(src, 'sound/machines/terminal_select.ogg', 15, TRUE)
  			if(PDA_UI_READ_MESSAGES)
  				ui_mode = PDA_UI_MESSENGER
  				if(!silent)
  					playsound(src, 'sound/machines/terminal_select.ogg', 15, TRUE)
  			if(PDA_UI_ATMOS_SCAN)
  
negative.code: 						if (lvl_num >= length(SKILL_EXP_LIST) && !(type in targetmind.skills_rewarded))
  							dat += "<br><a href='byond://?src=[REF(src)];choice=SkillReward;skill=[type]'>Contact the Professional [S.title] Association</a>"
  						dat += "</li></ul>"
  			if(PDA_UI_READ_MESSAGES)
  				if(icon_alert && !istext(icon_alert))
  					cut_overlay(icon_alert)
  					icon_alert = initial(icon_alert)
  