Telex's Toa Team was a unique set of Toa.
The Team was created when four matoran were given Toa Stones by the island's turaga. Their true name is lost to memory, but are called Telex's team due to the name of their most infamous member.
They are currently there.
The Team, unlike most toa, wore no Kanohi, however, they each had a special power to replace the Kanohi.