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| ENGLISH |
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9. TROUBLESHOOTING |
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PROBLEM | POSSIBLE CAUSE | SOLUTION |
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No Display | Batteries not charged | Check the position of the batteries |
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| Recharge the batteries |
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No dialling tone | Telephone cable not | Check the connection |
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| properly connected | of the telephone cable |
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Volume of conversation partner too low |
| Adjust the volume during the conversation |
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| by pressing the volume key |
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Handset or base ringer volume too low |
| Adjust the ringer volume |
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10. TECHNICAL DATA |
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Range: | max. 300 m in open space |
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| max. 50 m in buildings |
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Dialling options: | DTMF (tone) |
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Batteries: | 2 x 1.2V, 650 mAh AAA Type NiMH rechargeable |
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Max. standby time: | approx. 150 hours |
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Max. talk time: | 12 hours |
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Ambient temperature: | +5 °C to +45 °C |
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Permitted relative air humidity: | 25 to 85 % |
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Power supply base adapter: | 220/230V , 50 Hz |
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Topcom Butler 3100 | 11 |
