Advanced PET

The fourth Battle Network title introduced the Advanced PET (also used in the 51-episodes Axess anime series). This model was designed more like a flip-open cellular phone, and as such can be conventionally used as one.

Discription:
This PET model looks much like a flip phone, the top has transparent glass so that even when closed you can still see the screen. A sliding piece on the bottom causes the top to open revealing the screen and buttons. Along the top of the device is a slot for Battle Chips, on the right side is a grip and on the left is a headphone jack. On the bottom underneath the slider is a port for charging. Unlike its predecessor the Advanced PET comes in a wide variety of colors, the Navi Mark on the front can be customized as well. This PET introduced the concept of wirelessly jacking-in, which has been used in all PETs since. It is about 4 inches in length.

In the Games:
Lan gets this PET sometime before Mega Man Battle Network 4, Lan makes no mention of it in game(although a message board post mentions that Dr. Hikari and Mr. Famous designed it). New features include the Emotion Window, and changes in the Navi Customizer. The interface is mostly the same as in Mega Man Battle Network 3 with color palette changes. The Japanese exclusive Battle Chip Gate toy could also be used to send Battle Chips to Mega Man in real time during a battle even if the chip wasn’t in Lan’s folder.

In The Anime:
Introduced in Axess, but first mentioned in episode 55 of EXE. The Advanced PET was made by IPC(Blaze Quest in the Dub) and was completed with the aid of Chaud and Protoman. This PET uses a Route-Mate Molecular 450 ghz processer which was long thought to be impossible. The Advanced PET became immensely popular in very little time with commercials for it still running up to episode 30. Pressing the navi mark will shine a laser used to Jack-In. Unlike the games the interface is completely re-worked. In episode 34 Lan’s PET is heavily damaged and is replaced with the Advanced PET II in episode 36. Advanced PETs are still used in some episodes of Stream.