Every Reckoner is equipped with a Knighthawk smartphone. They are the primary- really only- portable phones still in use. As Knighthawk considers itself a neutral party, all phones they provide are entirely secured.
The Knighthawk phones comes with multiple features, mapping, lights, silent mode, portable headset. They are incredibly durable, and through some unknown technology, seem to be able to work anywhere and in any condition. Each one is modifiable, and Reckoner phones have been modified to respond to a self-destruct signal sent from any other recognized phone in the event of a member being captured or killed in combat.