Uniden TCX905 Button Keypad Cleaning Guide

Starting from the top of the cover, slide down and away from the phone with your thumb

Lift battery cover off of batter and place it to the side

Once battery cover is removed, place your thumb and index fingers on the the wires near the receptacle

Gently pull straight up on the wires until a click is heard which signifies the battery is completely disconnected

Place battery pack to the side

Remove the two 11mm screws inside the battery storage compartment using Phillips #1 screwdriver (located near the very bottom of the phone)

Gently open phone casing along the seam at the bottom of the phone using index and middle fingers of both hands

Ensure that wired connection between circuit board and back shell is not strained

Fold the back shell underneath the front shell and circuit board

Carefully remove the middle two 7mm screws, the outer top 9mm screws, and the top middle 7 mm screw that hold the logic board to the front shell of the phone casing using the Phillips #1 screwdriver

Using index finger and thumb, carefully remove the circuit board from the front shell of phone

Remove the white plastic sheet covering the button pad with your fingers

Gently remove the silicon button pad

Wet one end of the cotton swab with water and clean button pad as needed

Repeat process with multiple cotton swabs if needed

Dry the button pad with a clean, soft rag before replacing