[lemma=as] [□=□] □ □
[lemma=as] [lemma=□] □ □
[lemma=as] [tag=□] □ □
Therefore , all IP and ARP frames must be transmitted as Asynchronous frames using Unrestricted tokens , and the Priority value is a matter of local convention . Officers can participate in live chat sessions with fellow officers as well as asynchronous discussions using conferencing software .