There are 5 radio channels. Beside each one is a drop down arrow. The channel "all" is used in all except the MA where most tune to 200 but "all" will work in the MA but nobody is tuned.
Simply tune your radio 1 channel to ANY CHANNEL or just set it to "mission". If you are with a friend then tune to each other on Channel 1
" .radio 1 253" ---- both tune to this channel (or any number over 200) on channel 1 and you will only see chat from each other. Channels above 200 let you chat with the opposing team. Channels below 200 are for your country.
There is a whole radio tutorial on the training site...not sure of the link. But its there .
I've inadvertently been tuned before to 1-All in the LWMA after being in another arena on that channel. When I tried to send messages, nothing showed up, I do believe it is disabled in the LWMA. Tuneing to it will reveal nobody there because of this too, I believe.
I believe "missions" is also it's own seperate and temporary channel for the duration of your participation in a mission.
Also, in the LWMA, I thought (maybe previously) channels 201-299 were disabled... because, you know, spiezz.
Personaly, I wish both were enabled in the LWMA, maybe even for just a 1-month trial. Snoops and snitches will be snoops and snitches - if 201-299 were enabled I doubt it would further degrade inter-chess-piece relations or "conspirations" (unfounded or otherwise), however it might (just might) improove some relations across borders and spur some variety to the normal/routine melles and horde grabs. And the 1-All channel... one word, please. "Noobs" wouldn't think about finding the 200 channel, maybe even
avoid it out of lack of need or interest. Let 200 remain, let it continue to be the dim-lit alley behind the bar, and if necessary police 1-All as if it were the main street frontage.