APPENDIX I : TROUBLESHOOTING
TROUBLE | POSSIBLE REASONS | |
Unable to switch on your | 1. | Make sure the battery is charged. |
phone | 2. | Make sure the battery is installed properly |
Unable to charge battery | 1. | Make sure the charger is connected |
|
| properly. |
| 2. | Make sure the battery is usable. The |
|
| battery performance diminishes after several |
|
| year’s use. |
| 3. | Is the battery overcharged? The handset |
|
| comes into a slow charging mode after |
|
| connected to the charger. The handset |
|
| normally can be charged hours later depending |
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| on the degree of discharging. |
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|
Network lost | 1. | The signal might be too weak. There may be |
|
| some radio interference. Check the signal |
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| indicator for vertical lines. |
| Make sure the SIM card is located correctly. Is | |
| it damaged? (If damaged, please contact your | |
| network supplier for a replacement.) | |
| 2. | ) |
Fail to preset function | 1. | Does your network supplier support this |
|
| function? |
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|
Unable to make calls | 1. | Are you registered in the network? Check the |
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