Beeping sound when I lock my truck and unlock..

I wanted to know if anyone knows how to enable my beeping sound on my 2008 Toyota Tacoma when I lock/ unlock my vehicle..

 

Push the keyfob button

 

Disable Toyota unlock beep
I recently learned you can disable the door chime.
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Heres how to do it:

1. Press the ignition once to turn on the stereo.
2. Open Door.
3. Quickly press and release the black rubber button on the side of the body panel that the door closes against.

 

Are you talking about the lock and unlock buttons at the same time?

 

Here is how to turn it off and on:

(a) Open the driver side door and insert the key into the ignition cylinder.

(b) Remove the key from the ignition cylinder and, within 5 seconds, reinsert the key and turn the ignition switch to ON.

(c) After 10 seconds, the system enters answer-back buzzer switching mode.

(d) Within 10 seconds after answer-back buzzer switching mode is started, if a transmitter button (the same button) is pressed twice, the answer-back buzzer setting changes (off to on, or on to off) to activate or disable answer-back by buzzer.