Pantech P4000 User Interface and Additional Features

User Interface and Additional Features

Running a proprietary operating system, the P4000 facilitated messaging through SMS, MMS, and email, though its utility for email was limited by its basic internet capabilities. The presence of Java MIDP 2.0 allowed for running basic Java applications and games, catering to some entertainment expectations. Multimedia support included an MP3/eAAC+ player, expanding its role as a portable audio device.