mbdummy  -  F, Args = 0, Nop BLock Command
tcblock$mbdummy tcblock mbdummy

mode_pri:SEL:send mode pri,MAN:mode_pri,SYN:send mode pri,
mode_pri:DISP:send mode pri  -  Selects primary TM data circuits

tcblock:SEL:tcblock ,MAN:tcblock,SYN: tcb[lock] block_name,
tcblock:DISP:tcblock  -  Send a block telecommand and arguments

tcblock:mbdummy,SEL:tcblock mbdummy,MAN:mbdummy,SYN:tcblock mbdummy,
tcblock:DISP:mbdummy  -  F, Args = 0, Nop BLock Command

iptmtst:SEL_C:compile iptmtst,SEL_U:perform iptmtst,MAN:iptmtst,SYN:iptmtst,
iptmtst:DISP:iptmtst  (N) - performs IP telemetry test