Production run of 250 pieces of TeleDongle v3.0 by
[Advanced Circuits](http://4pcb.com), received 2015.10.21.
+## sn 2918-2920 ##
+
+Prototype run of 3 pieces of TeleFireTwo v0.1 by keithp 2015.12.16
+
+## sn 2921-2923 ##
+
+Prototype run of 3 pieces of TeleLCOTwo v0.1 by keithp 2015.12.16