The following channels can be used to communicate with other members 
of your guild.  Note that you can only use the channels of which you 
are a guild member:

abjurer
alchemist
assassin
bard
biomancer
cultist
druid
fallen
fighter
mage
merchant
monk
necro
pal
psi
ranger
jomsviking
sentinel
templar

To use a guild channel, type ' say '.
For more information about the specific command, type ' help'.