However, the audio quality for hands-free operation varied from poor lớn unacceptable.
Despite the poor sound quality that resulted, all three sites normally used the hands-free sound, which makes overhearing and interruption possible.
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This applies in part also lớn hands-free phones because of the nature of the distraction of a conversation.
Indeed, we are about lớn issue further advice on both hand-held and hands-free phones.
The issue is purely whether it is better lớn use a hands-free phone kêu ca lớn use a hand-held phone.
It is true that all sorts of things, including speaking into a hands-free mobile phone, divert the driver's attention.
Perhaps we should consider the general issue of mobile phone use—both hands-free and hands-held sets—while driving.
People can use one—preferably a hands-free one, rather kêu ca breaking the law with a hand-held one—to leave a message or lớn make a quick reply.
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Anyone who can afford a siêu xe telephone can afford, and should use, a hands-free microphone.
Using a hands-free phone is also distracting and drivers should always find a safe place lớn stop when using any type of phone.
Essential calls taken with a hands-free phone should be kept brief, including those by the emergency services, xe taxi drivers and couriers.
Our advice is clear: anyone who can afford a siêu xe phone can afford a hands-free microphone.
The portable telephones may be used in cars if a hands-free mount is fitted.
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If just hand-held—or under-the-chin—mobile phones are made illegal because of safety concerns, people may think that hands-free phones are safe.
In simple terms, if one can afford a siêu xe telephone, one can afford a hands-free microphone.
Các ý kiến của những ví dụ ko thể hiện tại ý kiến của những chỉnh sửa viên Cambridge Dictionary hoặc của Cambridge University Press hoặc của những mái ấm cho phép.