After it’s big brother the BCD396XT it’s the BC346XT’s turn. It can do pretty much everything the BCD396XT can do, except the digital stuff, so no; Project 25 and Motorola Digital Trunking.
The latest Operations Manual can be found here on the Uniden Manual Page.
More FCC pictures here, FCC filed manual here and here.
FCC ID: ‘AMWUB358′