PERCEPTION 4000 | FEATURE OPERATION |
To Adjust Ringer Volume: |
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1. Slide the Ringer Volume | This adjustment can be made either when your telephone is ringing or in |
Control (RNG) switch on the | an idle state. |
front underside of your |
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telephone to the right to raise |
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ringing volume or to the left to |
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lower ringing volume. | If a call arrives while this adjustment is being made, the call will ring your |
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| station and will ring in accordance to your up/down adjustments. The call |
| will ring in the ringing pattern associated with the call type (recall, station |
| call, or trunk call). |
To Adjust Speaker Volume: |
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1. Slide the Speaker Volume | This adjustment can be made when the speaker is either activated or |
Control (VOL) switch on the | deactivated. |
front underside of your |
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telephone to the right to raise |
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speaker volume or to the left to |
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lower speaker volume. |
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