TG7511_7521BX(e).book Page 49 Tuesday, June 15, 2010 2:10 PM
| Useful Information |
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Problem | Cause/solution |
While programming, | L A call matching an entry in the call barred list is being |
the display returns to | received. Wait and try again later. |
standby mode. |
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I cannot activate the | L You cannot set eco mode when you set the repeater |
eco mode. | mode “On”. If required, set the repeater mode to |
| “Off” (page 31). |
I cannot register a | L The maximum number of base units (4) is already |
handset to a base unit. | registered to the handset. Cancel unused base unit |
| registrations from the handset (page 30). |
| L The maximum number of handsets (6) is already |
| registered to the base unit. Cancel unused handset |
| registrations from the base unit (page 30). |
| L You entered the wrong PIN. If you forget your PIN, |
| contact an authorised service centre. |
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Battery recharge |
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Problem | Cause/solution |
The handset beeps | L Battery charge is low. Fully charge the batteries (page |
and/or )flashes. | 8). |
I fully charged the | L Clean the battery ends (S, T) and the charge |
batteries, but | contacts with a dry cloth and charge again. |
–)still flashes or L It is time to replace the batteries (page 8).
–the operating time seems to be shorter.
The handset display is L The handset is not turned on. Turn the power on (page | ||
blank. | 13). | |
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Making/answering calls |
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Problem |
| Cause/solution |
_is displayed. |
| L The handset is too far from the base unit. Move closer. |
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| L The base unit’s AC adaptor is not properly connected. |
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| Reconnect AC adaptor to the base unit. |
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| L The handset is not registered to the base unit. Register |
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| it (page 30). |
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| L Activating one touch eco mode reduces the range of |
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| the base unit in standby mode. If required, turn eco |
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| mode off (page 14). |
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