![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/d/d2/TomTomOne.jpg/640px-TomTomOne.jpg&w=640&q=50)
नाम प्राधिकरण फाइल
From Wikipedia, the free encyclopedia
A Personal Navigation Assistant (PNA) also known as Personal Navigation Device or Portable Navigation Device (PND) is a portable electronic product which combines a positioning capability (such as GPS) and navigation functions.
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/d/d2/TomTomOne.jpg/640px-TomTomOne.jpg)
ये भी देखें: GPS navigation device, automotive navigation system, और global navigation satellite system
Some PNA devices are PDAs with limited features and can be unlocked.[1]