--- a/bluetooth.rst	Thu Jun 25 17:09:24 2009 +0300
+++ b/bluetooth.rst	Mon Jul 13 08:50:32 2009 +0300
@@ -16,9 +16,9 @@
     hci0    00:03:C9:05:65:98
     hci1    00:1F:81:00:02:5A
 
-or
+or (hciconfig placed in /usr/sbin, so see you PATH!)
 
-  $ sudo hciconfig -a
+  $ hciconfig -a
 hci0:   Type: USB
     BD Address: 00:03:C9:05:65:98 ACL MTU: 1017:8 SCO MTU: 64:0
     UP RUNNING PSCAN
@@ -57,6 +57,30 @@
 Scanning ...
         00:22:66:D1:B7:20       Nokia 5320
 
+In order to do this remote device must be set "visible".
+
+** How to set bluetooth dongle "visible"?
+
+  $ hciconfig -a | grep hci.:
+hci0: Type: USB
+  $ sudo hciconfig hci0 piscan
+
+** How to determine bluetooth dongle is "visible"?
+
+Run hciconfig -a and see for PSCAN and ISCAN keyword:
+
+  $ hciconfig -a
+hci0: Type: USB
+...
+    UP RUNNING PSCAN ISCAN
+...
+
+then try from another host:
+
+  $ hcitool scan
+
+or use another device such as phone to search.
+
 ** What version of Bluetooth support local device?
 
   $ sudo hciconfig -a
@@ -98,6 +122,10 @@
   http://www.bluez.org/
     bluez home page
 
+* Remote control throw mobile.
+
+  http://anyremote.sourceforge.net/docs.html
+
 * Spec.
 
 See