[aprssig] D7 Band B Monitor

[Ron]

Presently I'm using Band A for 144.39 APRS.  Can I use Band  B to monitor 
any thing other than 144 to 148.  I would like to set the Memory or VFO to 
listen to local air at 120 or public safety at 154.  The manual isn't clear 
and I have yet to be successful at this.  Tnx.
Ron
WA2WWK