PDA's are protected using the same type of software that protects cell phones.
Answer is CAD
The user reviews for the HP Ipaq PDAs are very helpful, almost all reviews state what features they liked and what features they disliked about the product. While most dislikes about the product were the same it all depends on the consumer buying the product, and the need for the product.
The most common forms of PDAs are Smartphones, palm PDAs and pocket PCs.
Depending on the PDA there are external memory storage which features an additional memory card that you are attached to the the PDA.
They generally use either micro SD or SDHD.It seems to be evenly divided now.
A PDA would only include NOS components if they were designed to work on a network, particularly wireless networks. The more inexpensive PDAs do not do that, and have no network software. The higher end PDAs will have the required software in order to connect to a network.
Handheld PDAs are available from Amazon. Alternatively you can purchase handheld PDAs from eBay and other online sites new. You can also buy them second hand from Gumtree.
In my opinion, Blackberry and Palm make the most functional PDAs
nothing
Nowadays almost everything can be connected to computer network starting from PDAs, PCS, laptops and ending printers, scanners, phones, security cameras and so on.
There are many different models of color handheld pdas. However, the first few models were the Palm and the Newton.
they dont have one