Phone Company Services May Disrupt Modem Functionality (184086)
The information in this article applies to:
- Microsoft Windows 98
- Microsoft Windows 95
- Microsoft Windows NT Workstation 4.0
This article was previously published under Q184086 If this article does not describe your hardware-related issue, please see the following Microsoft Web site to view more articles about hardware: SYMPTOMS
When you try to dial out, you may experience several repeated tones and
then receive one of the following error messages:
No Dial Tone Error 680 hardware failure.
NOTE: The number in the error message may be 630 or 692 instead of 680.
Windows 95
Error 630 the computer is not receiving a response from the modem.
Check that the modem is plugged in, and if necessary, turn the modem
off and then turn it back on again.
Windows NT
Error 692 Hardware failure in port or attached device.
CAUSE
This behavior can occur if you are using any type of service provided
by your phone company that utilizes distinctive dial tones.
RESOLUTION
To resolve this issue, use the appropriate method:
Method 1
Call the answering service and remove any messages in storage.
Method 2
Add multiple commas before the number to be dialed. To do so, use the
following steps:
- Click Start, point to Settings, and then click Control Panel.
- Double-click Modems, and then click Dialing Properties.
- In the "To access an outside line, first dial" box, add commas. For
example, to enter a number to access an outside line, it would appear
as: ",,,9" without quotation marks.
- Click OK, click OK, and then close Control Panel.
Method 3- Click Start, point to Settings, and then click Control Panel.
- Double-click Modems, click your modem, and then click Properties.
- Click the Connection tab, and then click the "Wait for dial tone before
dialing" check box to clear it.
- Click OK, click Close, and then close Control Panel.
MORE INFORMATION
There are services provided by phone companies that use distinctive dial
tones. These types of systems answer incoming calls at a specified number
of rings and automatically takes messages for you. When a message is
received the service informs you of a stored message by beeping the dial
tone when you pick up the line. Once the beeping has stopped, you can dial
out normally. The modem detects this as no dial tone or a failed response.
Modification Type: | Major | Last Reviewed: | 8/9/2006 |
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Keywords: | kbenv kberrmsg kbprb KB184086 |
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