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5.2.8 Volume Setting | 使用手冊 |
Volume Setting
Item | Description |
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Handset Volume | Adjust handset volume. |
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Speaker Volume | Adjust Speaker volume. |
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Ringer Volume | Adjust Ringer volume |
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Adjust volume for using PSTN lines | |
Handset Gain | Adjust handset gain (suggested not to exceed 13) |
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Speaker Gain | Adjust Speaker Gain. |
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Adjust the gain for using PSTN lines. | |
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