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| 3 affect the way phone calls at line |
| Type：Telephone line for hours |
Published：2004-11-23 |
| Details：
http://www.eio.com.cn/chanpin
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| Introduction： |
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3 affect the way phone calls at line: extension with a confidential talk show, the post office to support the caller ID function.
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| 4 affect the way phone calls at line |
| Type：Telephone line for hours |
Published：2004-11-23 |
| Details：
http://www.eio.com.cn/chanpin
|
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| Introduction： |
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Phone calls not affect the sub-lines (2-5 road): extension with a confidential talk show, the post office to support the caller ID function.
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| 2-3 ordinary way antenna-line |
| Type：Telephone line for hours |
Published：2004-11-23 |
| Details：
http://www.eio.com.cn/chanpin/
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| Introduction： |
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TV to prevent interference between each other, low prices.
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| 4-5 High Road, antenna-line |
| Type：Telephone line for hours |
Published：2004-11-23 |
| Details：
http://www.eio.com.cn/chanpin
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| Introduction： |
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To effectively prevent mutual interference between the TV.
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| 2-3 High Road, antenna-line |
| Type：Telephone line for hours |
Published：2004-11-23 |
| Details：
http://www.eio.com.cn/chanpin
|
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| Introduction： |
|
To effectively prevent mutual interference between the TV.
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