Adding Serial Mod to Linksys WRT54G (V2.0)

Today I was finally soldering the Serial Mod I got from Stephanie Lange and got the serial console working on a WRT54G V2.0 model.

  Welcome to minicom 2.1
  OPTIONS: History Buffer, F-key Macros, Search History Buffer, I18n
  Compiled on Mar 29 2005, 09:39:09.
  Press CTRL-A Z for help on special keys
  BusyBox v1.00 (2005.07.08-18:02+0000) Built-in shell (ash)
  Enter 'help' for a list of built-in commands.
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  |__| W I R E L E S S   F R E E D O M
  WHITE RUSSIAN (RC1) -------------------------------
  * 2 oz Vodka   Mix the Vodka and Kahlua together
  * 1 oz Kahlua  over ice, then float the cream or
  * 1/2oz cream  milk on the top.
  root@gollum:/# AT S7=45 S0=0 L1 V1 X4 &c1; E1 Q0
  /bin/ash: c1: not found
  root@gollum:/# /bin/ash: AT: not found
  [1] + Done(127)                  AT S7=45 S0=0 L1 V1 X4
  root@gollum:/# reboot The system is going down NOW !!
  watchquag Sending SIGTERM to all processes. 
  Sending SIGKILL to all processes. 
  Please stand by while rebooting the system. 
  Restarting system. 
  Please stand by while rebooting the system...