Gently pull the circuit board away from the front faceplate.

Be careful not to tug the wire connecting the circuit board to the speaker, as it is still attached to the faceplate.

Do not touch the the button contacts on the circuit board (the button contacts are shown in the red box of the second picture). This can cause long-term damage to the radio unless you properly clean them (see Repairing Motorola TALKABOUT FV700 Two Way Radio Button Contacts Guide).