diff --git a/code/game/objects/items/devices/PDA/PDA.dm b/code/game/objects/items/devices/PDA/PDA.dm
index ba4ae66d6a..fc4bc32719 100644
--- a/code/game/objects/items/devices/PDA/PDA.dm
+++ b/code/game/objects/items/devices/PDA/PDA.dm
@@ -391,6 +391,7 @@ GLOBAL_LIST_EMPTY(PDAs)
 //BASIC FUNCTIONS===================================
 
 			if("Refresh")//Refresh, goes to the end of the proc.
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 
 			if ("Toggle_Font")
 				//CODE REVISION 2
@@ -405,12 +406,16 @@ GLOBAL_LIST_EMPTY(PDAs)
 						font_mode = FONT_ORBITRON
 					if (MODE_VT)
 						font_mode = FONT_VT
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
+
 			if ("Change_Color")
 				var/new_color = input("Please enter a color name or hex value (Default is \'#808000\').",background_color)as color
 				background_color = new_color
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 
 			if ("Toggle_Underline")
 				underline_flag = !underline_flag
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 
 			if("Return")//Return
 				if(mode<=9)
@@ -419,13 +424,19 @@ GLOBAL_LIST_EMPTY(PDAs)
 					mode = round(mode/10)
 					if(mode==4 || mode == 5)//Fix for cartridges. Redirects to hub.
 						mode = 0
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
+
 			if ("Authenticate")//Checks for ID
 				id_check(U)
+
 			if("UpdateInfo")
 				ownjob = id.assignment
 				if(istype(id, /obj/item/card/id/syndicate))
 					owner = id.registered_name
 				update_label()
+				playsound(src, 'sound/machines/terminal_processing.ogg', 50, 1)
+				addtimer(CALLBACK(GLOBAL_PROC, .proc/playsound, src, 'sound/machines/terminal_success.ogg', 50, 1), 13)
+
 			if("Eject")//Ejects the cart, only done from hub.
 				if (!isnull(cartridge))
 					U.put_in_hands(cartridge)
@@ -434,55 +445,74 @@ GLOBAL_LIST_EMPTY(PDAs)
 					cartridge.host_pda = null
 					cartridge = null
 					update_icon()
+				playsound(src, 'sound/machines/terminal_eject_disc.ogg', 50, 1)
 
 //MENU FUNCTIONS===================================
 
 			if("0")//Hub
 				mode = 0
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 			if("1")//Notes
 				mode = 1
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 			if("2")//Messenger
 				mode = 2
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 			if("21")//Read messeges
 				mode = 21
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 			if("3")//Atmos scan
 				mode = 3
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 			if("4")//Redirects to hub
 				mode = 0
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 
 
 //MAIN FUNCTIONS===================================
 
 			if("Light")
 				toggle_light()
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
+
 			if("Medical Scan")
 				if(scanmode == PDA_SCANNER_MEDICAL)
 					scanmode = PDA_SCANNER_NONE
 				else if((!isnull(cartridge)) && (cartridge.access & CART_MEDICAL))
 					scanmode = PDA_SCANNER_MEDICAL
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
+
 			if("Reagent Scan")
 				if(scanmode == PDA_SCANNER_REAGENT)
 					scanmode = PDA_SCANNER_NONE
 				else if((!isnull(cartridge)) && (cartridge.access & CART_REAGENT_SCANNER))
 					scanmode = PDA_SCANNER_REAGENT
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
+
 			if("Halogen Counter")
 				if(scanmode == PDA_SCANNER_HALOGEN)
 					scanmode = PDA_SCANNER_NONE
 				else if((!isnull(cartridge)) && (cartridge.access & CART_ENGINE))
 					scanmode = PDA_SCANNER_HALOGEN
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
+
 			if("Honk")
 				if ( !(last_noise && world.time < last_noise + 20) )
 					playsound(src, 'sound/items/bikehorn.ogg', 50, 1)
 					last_noise = world.time
+
 			if("Trombone")
 				if ( !(last_noise && world.time < last_noise + 20) )
 					playsound(src, 'sound/misc/sadtrombone.ogg', 50, 1)
 					last_noise = world.time
+
 			if("Gas Scan")
 				if(scanmode == PDA_SCANNER_GAS)
 					scanmode = PDA_SCANNER_NONE
 				else if((!isnull(cartridge)) && (cartridge.access & CART_ATMOS))
 					scanmode = PDA_SCANNER_GAS
+				playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
+
 			if("Drone Phone")
 				var/alert_s = input(U,"Alert severity level","Ping Drones",null) as null|anything in list("Low","Medium","High","Critical")
 				var/area/A = get_area(U)
@@ -490,6 +520,7 @@ GLOBAL_LIST_EMPTY(PDAs)
 					var/msg = "<span class='boldnotice'>NON-DRONE PING: [U.name]: [alert_s] priority alert in [A.name]!</span>"
 					_alert_drones(msg, TRUE, U)
 					to_chat(U, msg)
+					playsound(src, 'sound/machines/terminal_success.ogg', 50, 1)
 
 
 //NOTEKEEPER FUNCTIONS===================================
@@ -641,6 +672,7 @@ GLOBAL_LIST_EMPTY(PDAs)
 	if (!signal.data["done"])
 		to_chat(user, "<span class='notice'>ERROR: Server isn't responding.</span>")
 		return
+		playsound(src, 'sound/machines/terminal_error.ogg', 50, 1)
 
 	var/target_text = signal.format_target()
 	// Log it in our logs
@@ -653,6 +685,7 @@ GLOBAL_LIST_EMPTY(PDAs)
 	// Log in the talk log
 	user.log_talk(message, LOG_PDA, tag="PDA: [initial(name)] to [target_text]")
 	to_chat(user, "<span class='info'>Message sent to [target_text]: \"[message]\"</span>")
+	playsound(src, 'sound/machines/terminal_success.ogg', 50, 1)
 	// Reset the photo
 	picture = null
 	last_text = world.time
@@ -699,8 +732,10 @@ GLOBAL_LIST_EMPTY(PDAs)
 
 	if(id)
 		remove_id()
+		playsound(src, 'sound/machines/terminal_eject_disc.ogg', 50, 1)
 	else
 		remove_pen()
+		playsound(src, 'sound/machines/button4.ogg', 50, 1)
 
 /obj/item/pda/CtrlClick()
 	..()
@@ -776,6 +811,7 @@ GLOBAL_LIST_EMPTY(PDAs)
 		if(old_id)
 			user.put_in_hands(old_id)
 		update_icon()
+		playsound(src, 'sound/machines/button.ogg', 50, 1)
 	return TRUE
 
 // access to status display signals
@@ -787,17 +823,21 @@ GLOBAL_LIST_EMPTY(PDAs)
 		cartridge.host_pda = src
 		to_chat(user, "<span class='notice'>You insert [cartridge] into [src].</span>")
 		update_icon()
+		playsound(src, 'sound/machines/button.ogg', 50, 1)
 
 	else if(istype(C, /obj/item/card/id))
 		var/obj/item/card/id/idcard = C
 		if(!idcard.registered_name)
 			to_chat(user, "<span class='warning'>\The [src] rejects the ID!</span>")
 			return
+			playsound(src, 'sound/machines/terminal_error.ogg', 50, 1)
+
 		if(!owner)
 			owner = idcard.registered_name
 			ownjob = idcard.assignment
 			update_label()
 			to_chat(user, "<span class='notice'>Card scanned.</span>")
+			playsound(src, 'sound/machines/terminal_success.ogg', 50, 1)
 		else
 			//Basic safety check. If either both objects are held by user or PDA is on ground and card is in hand.
 			if(((src in user.contents) || (isturf(loc) && in_range(src, user))) && (C in user.contents))
@@ -823,6 +863,8 @@ GLOBAL_LIST_EMPTY(PDAs)
 			to_chat(user, "<span class='notice'>You slide \the [C] into \the [src].</span>")
 			inserted_item = C
 			update_icon()
+			playsound(src, 'sound/machines/button.ogg', 50, 1)
+
 	else if(istype(C, /obj/item/photo))
 		var/obj/item/photo/P = C
 		picture = P.picture
diff --git a/code/game/objects/items/devices/PDA/cart.dm b/code/game/objects/items/devices/PDA/cart.dm
index 421cc0989c..fc268e2b3e 100644
--- a/code/game/objects/items/devices/PDA/cart.dm
+++ b/code/game/objects/items/devices/PDA/cart.dm
@@ -580,6 +580,7 @@ Code:
 			host_pda.mode = 441
 			if(!active2)
 				active1 = null
+			playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 
 		if("Security Records")
 			active1 = find_record("id", href_list["target"], GLOB.data_core.general)
@@ -588,19 +589,23 @@ Code:
 			host_pda.mode = 451
 			if(!active3)
 				active1 = null
+			playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 
 		if("Send Signal")
 			INVOKE_ASYNC(radio, /obj/item/integrated_signaler.proc/send_activation)
+			playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 
 		if("Signal Frequency")
 			var/new_frequency = sanitize_frequency(radio.frequency + text2num(href_list["sfreq"]))
 			radio.set_frequency(new_frequency)
+			playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 
 		if("Signal Code")
 			radio.code += text2num(href_list["scode"])
 			radio.code = round(radio.code)
 			radio.code = min(100, radio.code)
 			radio.code = max(1, radio.code)
+			playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 
 		if("Status")
 			switch(href_list["statdisp"])
@@ -616,16 +621,21 @@ Code:
 					updateSelfDialog()
 				else
 					post_status(href_list["statdisp"])
+			playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
+
 		if("Power Select")
 			var/pnum = text2num(href_list["target"])
 			powmonitor = powermonitors[pnum]
 			host_pda.mode = 433
+			playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 
 		if("Supply Orders")
 			host_pda.mode =47
+			playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 
 		if("Newscaster Access")
 			host_pda.mode = 53
+			playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 
 		if("Newscaster Message")
 			var/host_pda_owner_name = host_pda.id ? "[host_pda.id.registered_name] ([host_pda.id.assignment])" : "Unknown"
@@ -641,11 +651,13 @@ Code:
 			GLOB.news_network.SubmitArticle(message,host_pda.owner,current_channel)
 			host_pda.Topic(null,list("choice"=num2text(host_pda.mode)))
 			return
+			playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 
 		if("Newscaster Switch Channel")
 			current_channel = host_pda.msg_input()
 			host_pda.Topic(null,list("choice"=num2text(host_pda.mode)))
 			return
+			playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 
 	//Bot control section! Viciously ripped from radios for being laggy and terrible.
 	if(href_list["op"])
@@ -656,10 +668,13 @@ Code:
 
 			if("botlist")
 				active_bot = null
+
 			if("summon") //Args are in the correct order, they are stated here just as an easy reminder.
 				active_bot.bot_control(command= "summon", user_turf= get_turf(usr), user_access= host_pda.GetAccess())
+
 			else //Forward all other bot commands to the bot itself!
 				active_bot.bot_control(command= href_list["op"], user= usr)
+		playsound(src, 'sound/machines/terminal_select.ogg', 50, 1)
 
 	if(href_list["mule"]) //MULEbots are special snowflakes, and need different args due to how they work.
 
diff --git a/sound/machines/button.ogg b/sound/machines/button.ogg
new file mode 100644
index 0000000000..79b458317a
Binary files /dev/null and b/sound/machines/button.ogg differ
diff --git a/sound/machines/button1.ogg b/sound/machines/button1.ogg
new file mode 100644
index 0000000000..3499e2d172
Binary files /dev/null and b/sound/machines/button1.ogg differ
diff --git a/sound/machines/button2.ogg b/sound/machines/button2.ogg
new file mode 100644
index 0000000000..83970986e3
Binary files /dev/null and b/sound/machines/button2.ogg differ
diff --git a/sound/machines/button3.ogg b/sound/machines/button3.ogg
new file mode 100644
index 0000000000..a28da269ad
Binary files /dev/null and b/sound/machines/button3.ogg differ
diff --git a/sound/machines/button4.ogg b/sound/machines/button4.ogg
new file mode 100644
index 0000000000..9fceed1611
Binary files /dev/null and b/sound/machines/button4.ogg differ
diff --git a/sound/machines/terminal_eject_disc.ogg b/sound/machines/terminal_eject_disc.ogg
new file mode 100644
index 0000000000..357e667f94
Binary files /dev/null and b/sound/machines/terminal_eject_disc.ogg differ