听到拨号音后，就可以拨号码了。
请先拨9，听到拨号音后再拨您所要的号码。
Please press 9 first and when you hear the dialing tone, press the number you want.
听到拨号音了吗？
现在，您可以拿起听筒，听到拨号音，并开始打电话。
You can now pick up the handset, hear a dial tone and start making calls.
将手柄从话机上向上提起后摘机，听到拨号音后即拨号。
Dial when you hear dialing sound after you pick the phone up.
不过在这个电子系统中，一拿起手机马上就能听到拨号音。然后只要拔分机号就行了。
This is almost instantaneous with this electronic system. Then simply dial the numbers of the extension.
如果未听到拨号音，表明您所在单位或您的电话可能不支持这种对外呼叫类型，或需要额外的访问号码。
If you don't hear a dial tone, your organization or telephone might not support this type of outside call, or might require an additional access code.
如果未听到拨号音，表明您所在单位或您的电话可能不支持这种对外呼叫类型，或需要额外的访问号码。
If you don't hear a dial tone, your organization or telephone might not support this type of outside call, or might require an additional access code.
应用推荐