V9 type 900MHz non-central multi-channel selection radio has the characteristics of working in the frequency band of 915.0125MHz-916.9875MHz, using independently designed circuits for function control, complete functions, advanced performance, small volume, light weight, high reliability, low power consumption, setting multiple address codes (single call number, group call number, group call number, network call number) with electronic programmer, incoming call display function, busy channel call time limit, agreed voice encryption function, exquisite craftsmanship, laser blue guide light buttons, and nano display window