It was adopted into the X.25 protocol stack as LAPB, into the V.42 protocol as LAPM, into the Frame Relay protocol stack as LAPF and into the ISDN protocol stack as LAPD.
Беше посвоен во X.25 протоколовиот магацин како LAPB, во V.42 протоколот како LAPM, во Frame Relay протоколот како LAPF и во ISDN протоколт како LAPD.