call waiting

1. A CLASS service of the public switched telephone network (PSTN). Call waiting allows an incoming call to wait in queue if the target telephone line is engaged. A call waiting signal alerts the user of the target telephone line to the fact that a call is waiting. See also CLASS and PSTN. 2. A voice telephone system (e.g., PBX or Centrex) feature that allows an incoming call to wait in queue if the target station is engaged. A call waiting signal alerts the user to the fact that a call is waiting. See also camp-on.

• BRAN (Broadband Radio Access Networks)
• brand spoofing
• break and make
• break strength
• BRI (Basic Rate Interface)
• BRI (Basic Rate Interface)
• BRI (Basic Rate Interface)
• bridge
• bridged tap
• British Standard Gauge (BSG)
• broadband
• broadband integrated services digital network (B-ISDN)
• broadband ISDN (B-ISDN)
• broadband ISDN intercarrier interface (B-ICI)
• broadband over power line (BPL)
• Broadband Passive Optical Network (BPON)
• Broadband Radio Access Networks (BRAN)
• broadband switching system (BSS)
• Broadband User Network Interface (B-UNI)
• broadband wireless access (BWA)
• broadcast
• broadcast and unknown server (BUS)
• broadcast quality
• broadcast radio
• broadcast television