CH	Call Hx
CHR	Call Hx Reverse
CS	Waiting Calls
CSL	Units CSL
DOUCA	Tells unit to UCA
ID	Shield = Name
IDH	Voluntary Shield
LATMR	Log Atom Retrieve
M	Misc Entry
MDTOFF	Logs off MDT
MDTTO	Send Msg
PS	Pending PD Jobs
RAD	Radio Number
SACR	ACR Mask
UR	Unit Roster
US	Unit Status
USC	Unit Rundown for call
USH	Units 81 @ ER
USRC	Rollcall for accountability
VEH	Veh ID
VEHD	logs Ved ID in Hx
WHERE	Where member is signed on
WHO	Who is signed on