除了座机，用免提设备像耳机或者用扬声器电话交谈(公开场合前者更好)。
Ditched the landline? Use a hands-free device like a headset or talk on speaker phone (preferably the former when in public).
可以使用免提设备或者耳机。
有可能的话，通话时尽量使用免提扬声模式或有线耳机(不是蓝牙)。
Whenever possible, use the speaker-phone mode or a wired headset (not a Bluetooth).
用户可以通过开启免提功能或有线耳机来获得这个距离。
Users can also use the speakerphone function or a wired earpiece to gain some distance.
这三款耳机各有利弊，但我在开车时仍喜欢用蓝牙免提。
Each of the three headsets has advantages and disadvantages but, for use in a vehicle, I still prefer a Bluetooth speakerphone.
VTech则在5145电话上选择使用蓝牙耳机同步技术，而非免提同步技术。
VTech chose to use headset Bluetooth synchronization on the 5145 rather than hands-free synchronization.
耳机同时支持免提及耳机功能。拨打电话功能取决于您的手机的相应功能。
Your headset supports both Handsfree and headset Profiles. Accessing call functions depends on which profile your phone supports.
HS820产品为增加其功能性及兼容性，同时支持耳机及免提蓝牙功能。
Note: The HS820 supports both Headset and Hands Free Bluetooth Profiles for increased functionality and compatibility with more products.
蓝牙？手机支持耳机模式，免提模式或两者。
Bluetooth? Phones support the headset profile, the hands-free profile or both.
耳机同时支持免提及耳机功能。
也许它就像免提和蓝牙耳机一样。 。
耳机通话和免提都可以减少辐射。
Connecting an ear piece or switching on speakerphone will reduce radiation exposure.
在这些建议的背后我们推断出，手机离身体越远，辐射吸收的越少。使用者也可以使用免提功能或耳机与手机保持更远的距离。
The logic behind such recommendations is that the further the phone is from the body, the less radiation is absorbed.
本论文的主要任务是研究蓝牙的应用模型，并实现车载免提应用模型和耳机应用模型。
The main task is to research and implement Bluetooth Handsfree Profile and Bluetooth Headset Profile.
本论文的主要任务是研究蓝牙的应用模型，并实现车载免提应用模型和耳机应用模型。
The main task is to research and implement Bluetooth Handsfree Profile and Bluetooth Headset Profile.
应用推荐