导语：现在手机已经成为大家必不可少的生活用品，手机业务当然也越来越吃香了，下面是YJBYS小编收集整理的有关手机业务的`英语词汇，欢迎参考!
彩铃 polyphonic ringtone
和弦铃声 chord music ringtone
蓝牙技术(无线耳机接听)bluetooth
对讲机 Walkie-Talkie
储值卡 pre-paid phone card
语音提示 voice prompt
直板手机 bar phone
翻盖手机 clamshell phone /flip phone
滑盖手机 slide phone
按键 keypad
提示音 warning tone
手机充值 cellular phone replenishing/recharging
手机入网费 initiation charges for mobile phone; mobile access fee
漫游 roaming service
手机用户 mobile phone user/subscriber
短信 short message; text message
图片短信 picture message
手机费 mobile phone fee
关机 power off
手机铃音 mobile phone ringtone
振动 vibrate
手机实名制 mobile phone identification policy
双向收费 two-way charging scheme
彩屏 color screen
壁纸 wallpaper
待机模式 standby mode
操作菜单 options
菜单模式 list view/ grid view
快捷图标 short-cut icon
自动重拨 automatic redial
快速拨号 speed dial
语音拨号 voice dial
限制呼叫 fixed dial
呼出通话 outgoing call
被叫通话 incoming call
近来的呼叫 recent call
呼叫转移 call divert
未接电话 missed call
已接电话 received call
不在服务区 out of reach
相关拓展阅读：
Hi-Fi(High Fidelity)高保真
Monternet(Mobile+Internet)移动梦网
SMS(Short Message Service)短信服务
Wi-Fi(Wireless Fidelity)无线保真(即“小灵通”所采用的技术)
WAP Wireless Application Protocol 无线应用协议(即使手机具有上网功能)
SIM卡(Subscriber Identity Module)客户身份识别卡
MMS(Multimedia Message Service)彩信
CDMA(Code Division Multiple Access)码多分址
GPS(Global Positioning System)全球定位系统
GPRS(General Packet Radio Service)通用分组无线业务
通用移动通信系统
Both CDMA and GSM are second-generation (2G) technologies, and they have co-existed for several years. Each technology has its supporters. CDMA phones are engineered specifically for an individual carrier, whereas GSM phones make use of a removable memory card called the Subscriber Identity Module (SIM). Though GSM phones are interoperable with one another, different countries use different parts of the frequency spectrum, so “world phones” typically must be capable of using several frequencies.
CDMA和GSM都是第二代技术(2G)，它们已共存多年，每种技术都有支持者。CDMA手机电话是专为一家营运商设计的，而GSM手机电话使用了可抽取的存储卡，叫做用户身份识别模块(SIM卡)。虽然GSM电话相互间能互操作，但不同的国家使用不同的频段，所以典型的“世界电话”必须能使用多个频率。