diff --git a/Discovery/File-System/OBEX_common.txt b/Discovery/File-System/OBEX_common.txt
index 7e35938..1acc90f 100644
--- a/Discovery/File-System/OBEX_common.txt
+++ b/Discovery/File-System/OBEX_common.txt
@@ -14,17 +14,56 @@ telecom/cal/info.log
 telecom/cal/luid/###.log
 # Change counter
 telecom/cal/luid/cc.log
-# Level 2 access
+# Level 2 access. vCard stream object listing all the Objects in the Phone Book Object Store.
 telecom/pb.vcf
 # Own business card
 telecom/pb/0.vcf
+# phone book objects with individual indices
+telecom/pb/1.vcf
 # Level 3 static index access
 telecom/pb/###.vcf
-# Add new entry, Level 4 unique index access
-telecom/pb/luid/.vcf
 # Supported properties and memory info
 telecom/pb/info.log
+# phone book Change Counter object
+telecom/pb/luid/cc.log
+# Add new entry, Level 4 unique index access
+telecom/pb/luid/.vcf
 # Change log
 telecom/pb/luid/###.log
 # Change counter
-telecom/pb/luid/cc.log
\ No newline at end of file
+telecom/pb/luid/cc.log
+# Level 1 Information Exchange object
+telecom/push.txt
+# Incoming Calls
+telecom/ich
+# Outgoing Calls
+telecom/och
+# Missed Calls
+telecom/mch
+# Message Index Example - Incoming Messages
+telecom/msg/in/0.vmg
+# Message Index Example - Outgoing Messages:
+telecom/msg/out/0.vmg
+# Missed Messages History Object
+telecom/mmh.vmg
+# An Empty Notes Object (empty?)
+telecom/nt.vnt
+# vNote entries with indices
+telecom/nt/1.vnt
+# Formal Definition of Notes Objects - Information Log
+telecom/nt/info.log
+# Unknown
+telecom/note.vnt
+telecom/inmsg.vmg
+telecom/outmsg.vmg
+telecom/sentmsg.vmg
+telecom/msg/sent
+telecom/msg/in/luid/
+telecom/msg/out/luid/
+telecom/msg/sent/luid/
+telecom/msg/in/luid/cc.log
+telecom/msg/out/luid/cc.log
+telecom/msg/sent/luid/cc.log
+telecom/nt
+telecom/pb/1.vcf
+default
\ No newline at end of file