a 
access point 進接器 
add drop multiplexer 塞取多工機 
adm 塞取多工機 
answering machine 答錄機 
asymmetric digital subscriber line 非對稱式數(shù)字用戶回路 
adsl 非對稱式數(shù)字用戶回路 
asynchronous transfer mode 非同步傳輸模式 
atm access/edge switch atm邊端接取交換器 
atm switch 非同步傳輸模式交換機  

b 
boundary router/gateway 路由器/閘道器 
bridge 橋接器 
bulletin board system(bbs) 電子公告欄  

c 
caller diverting 來電轉(zhuǎn)接 
caller id 來話方顯示 
cellular phones 移動電話 
channel bank(cb) 通道匯流排 
code division multiple access(cdma) 分碼多重進接 
cordless phone 無線電話 
ct-2 第二代無線電話  

d 
dab receiver 數(shù)字音訊廣播接收器 
dacs 數(shù)字交錯連結(jié)系統(tǒng) 
data processing 資料處理 
dbs receiver 直播衛(wèi)星接收器 
digital audio broadcasting 數(shù)字音訊廣播接收器 
daml 數(shù)字用戶線路倍增器 
digital-advanced mobile phone system(d-amps) 北美數(shù)字式進階移動電話系統(tǒng) 
digital cordless phones 數(shù)字無線電話 
digital enhanced cordless telecommunications(dect) 先進數(shù)字式無線通訊系統(tǒng) 
digital loop carrier 數(shù)字用戶線路倍增器 
dlc 數(shù)字用戶回路載波機 
digital switch 數(shù)字交換機 
direct broadcasting satellite 直播衛(wèi)星  

e 
efr 增強全速率編碼 
electronic data interchange service(edi) 電子文件交換業(yè)務 
electronic mail(e - mail) 電子郵件 
f 
facsimile 傳真機 
fax 傳真機 
fixed dialling 固定號碼撥號 
fiber distributed data interface(fddi) 分散式數(shù)據(jù)光纖介面網(wǎng)路 
fiber optical cable/copper cable 光纖電纜/銅線電纜 
fixed networks services 固定網(wǎng)路通訊服務 
fixed satellite communications 固定衛(wèi)星通訊 
frame relay 訊框傳送  

g 
global positioning system(gps) 衛(wèi)星定位系統(tǒng) 
global system for mobile communications(gsm) 泛歐數(shù)字式移動通訊系統(tǒng)  

h 
hfc transport system 混合式光纖/同軸電纜傳輸系統(tǒng) 
high-bit-rate digital subscriber line(hdsl) 高速數(shù)字用戶回路 
hub 集線器 
hybrid fiber/coaxial 混合式光纖/同軸電纜  

i 
integrated service digital network 整體服務數(shù)字網(wǎng)路 
international telephone 國際電話 
internet 網(wǎng)際網(wǎng)路 
internet access server/router 網(wǎng)際網(wǎng)路伺服器/路由器 
international mobile equipment identity(imei) 國際移動電話設(shè)備識別碼 
internet service provider(isp) 網(wǎng)際網(wǎng)路服務公司 
internetworking equipment 網(wǎng)際網(wǎng)路設(shè)備 
ip switch 網(wǎng)際網(wǎng)路交換器 
isdn cpe isdn用戶終端設(shè)備  

k 
key telephone system(kts) 按鍵電話系統(tǒng)  

l 
local area network(lan) 區(qū)域網(wǎng)路 
local area network cards 區(qū)域網(wǎng)路卡 
local telephone 市內(nèi)電話 
long distance telephone 長途電話