Use gtelnet if it exists (bash version).

.bashrc

@@ -29,7 +29,12 @@ alias psu="ps -U"
 alias s="screen"
 alias smic="sudo env -i PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin /usr/bin/make install clean"
 alias ssh="ssh -C -e none -v"
-alias t="telnet"
+#
+if [[ -x /opt/local/bin/gtelnet ]]; then
+    alias "t=gtelnet"
+else
+    alias "t=telnet"
+fi
 #
 function db.warmup() {
     pt-find --charset=utf8 --print -h $1 | xargs -t -P8 -I% -n1 sh -c "echo 'SELECT COUNT(*) FROM %;' | mysql -h $1 > /dev/null"