Revision to Uniden TCX905 Troubleshooting
| === Phone handset will not turn on === | |
| - | * |
| + | * The phone battery could be low - place phone handset on the charger to charge phone battery. |
| * Check battery connection via connection port - See [guide|24017|Battery Replacement Guide]. | |
| - | * |
| + | * If problems persist, replace the battery pack - See [guide|24017|Battery Replacement Guide]. |
| === Phone handset will not ring === | |
| - | * Check back speaker and its wire connections. |
| + | * Check the back speaker of the phone and its back speaker wire connections - See [guide|24022|Back Speaker Replacement guide]. |
| * If back speaker is dead - replace back speaker - See [guide|24022|Back Speaker Replacement guide]. | |
| === Numbers/home button are stuck, not working, loose, or broken === | |
| - | * Check to ensure that the battery is charged by placing the handset on the phone dock. |
| - | * |
| - | * |
| + | * Check to ensure that the phone battery is charged by placing the handset on the phone dock. |
| + | * To clean the main keypad buttons if items cause them to stick or break - See [guide|24023|Button Cleaning guide]. |
| + | * For problems with the home button, clean or replace the home button - See [guide|24024|Home Button Replacement guide]. |
| === Screen display is not functioning === | |
| * Check to ensure that the battery is charged by placing the handset on the phone dock. | |
| + | * If screen problems persist, replace the circuit board - See [guide|24027|Circuit Board Replacement guide]. |
| === User cannot hear through earpiece speaker === | |
| - | * |
| - | * |
| + | * The volume setting of the phone could be set too low - turn up hearing volume setting on phone. |
| + | * If problems persist, replace the earpiece speaker - See [guide|24025|Earpiece Replacement guide]. |
| === User's voice not heard by call recipient === | |
| - | * |
| - | * Check wiring connections for microphone. |
| - | * |
| + | * The phone could be set on mute - turn off mute button using keypad. |
| + | * Check wiring connections for microphone - See [guide|24027|Circuit Board Replacement Replacement guide].. |
| + | * If problems persist, replace the circuit board which has the microphone soldered on - See [guide|24027|Circuit Board Replacement Replacement guide]. |
| - | === Faulty |
| + | === Faulty circuit board === |
| * If problems continue, consider replacing circuit board - See [guide|24027|Circuit Board Replacement guide]. |
To undo the changes made by this version, click 'Revert Changes.' This will automatically restore the previous version of this guide.