Motorola user guides, service manuals and tutorials download. Maintaining and managing smart radios information download. APX, Astro, Astro25, ASTRO25 Infrastructure, Waris, MotoTRBO, G-Series: GTR8000 / GTR 8000, GCP8000 / GCP 8000, GCM8000 / GCM 8000, Quantar / Quantro. P25-certified products. ASTRO 25 is APCO P25 compliant. In an ASTRO 25 voice and integrated data system, data coexists with voice traffic over the same radio frequencies.