Hi Bobby,
#Telnet session:
session sfr
When in the ASA FirePOWER CLI, to exit back to the ASA CLI, enter any command that would log you out of the module, such as logout or exit, or press Ctrl-Shift-6, x.
# Console session:
session sfr console
The only way out of a console session is to press Ctrl-Shift-6, x. Logging out of the module leaves you at the module login prompt.
http://www.cisco.com/c/en/us/td/docs/security/asa/asa93/configuration/firewall/asa-firewall-cli/modules-sfr.html
Dinkar