登录
a series of numbers at the beginning of a phone number that specifies a region, town, etc.
区域代码
the pages in a phone book with the list of phone numbers of government departments
蓝页
the act of talking to someone on the phone or an attempt to reach someone through a phone
电话
a phone service that enables one to know or answer an incoming call during another call
呼叫等待
a phone service set up by a company or organization to provide its clients with information about the service they received or a product they purchased
关怀热线
the practice of making an unexpected phone call or visiting someone in person in order to sell them goods or services
推销电话
a phone call that the person who receives it agrees to pay for, instead of the caller
对方付费电话
a phone call in which three or more people can hear and speak with one another
电话会议
a system for communicating music, pictures, and lengthy written messages between mobile phones
特快专递
a phone service that provides advice, comfort, or information regarding specific problems
帮助热线
a phone connection using underground cables or wires on poles, rather than the satellite connection
固定电话
any telephone call made within a particular area and using the single switching center
当地电话
a button that can be pushed to turn off the sound on a television, telephone, etc.
静音按钮
a feature on a phone by which a phone number that is already dialed can be called, pressing a single button
快速拨号
a phone number with a distinct three digit code that is free of charge for the calling party
免费电话号码
a system that allows callers to leave recorded messages for someone who is unable to answer their phone
语音信箱
a phone call that is made at a particular time to wake someone up, at their request, for example in a hotel
叫醒服务
the section of a phone book that gives the list of the names, addresses and phone numbers of individuals and businesses in an alphabetical order
白页
a section of the phone book with a list of the names, addresses and phone numbers of organizations and firms in an alphabetical order
黄页
the part of a telephone where the handset or receiver can be put and be charged while not being used
摇篮
a cellular service that allows one to send and receive color pictures, sounds, etc. on their cell phone
彩信
the central part of a phone system by which phone calls in a hotel, office, etc. are answered and put through
总机
a telephone device with a screen and camera that can transmit video and audio signals
可视电话
a group of numbered buttons on a surface used for operating a TV, phone, computer, etc.
键盘
the system through which different devices can be connected to each other over short distances wirelessly using radio waves
蓝牙
