- NAD Electronics
- Narco National Aeronautical Corporation
- National Automotive Service Company
- National Radio Institute
- Nelson-Ross Electronics Inc.
- Neutrik Cortex Instruments
- Nihon Koden
- Nipro Corporation
- NMI Newport Medical Instruments
- Non-Linear Systems
- Norlin Music
- Novametrix Medical Systems Inc
- Nye Vikink
These Global System for Mobile communications (GSM) General Packet Radio Service (GPRS) Wireless Application Protocol (WAP)-enabled mobile phones incorporate an icon based User Interface (UI) for easier operation, allows Short Message Service (SMS) text messaging, Multi-media Messaging Services (MMS), and includes Personal Information Manager (PIM) functionality. V3x is a tri-band phones that allow roaming within the GSM 900 MHz, 1800 MHz Digital Cellular System (DCS), and PCS 1900 MHz ban ...