Multimedia terminal mobile
The first integration between mobile phone and Palm (PDA Personal Device Assistant) occurred in 1999, as a result of an Italian–lead project submitted to the action line V1.1 CPA1 "Integrated application platforms and services" 5th Framework Program of the European Community (project number IST1999-11100). The project, called MTM (Multimedia Terminal Mobile), was a multimedia platform, including both phone and PDA features; it also integrated the first miniature camera and a unidirectional microphone for video conferencing and commands interpretation through voice recognition.
Source: Wikipedia — Multimedia terminal mobile (CC BY-SA 4.0)