doc: Add Bluetooth Dial-up Networking Profile specs

diff --git a/doc/standards.txt b/doc/standards.txt
index 35f2a3a..b7b68f3 100644 (file)
--- a/doc/standards.txt
+++ b/doc/standards.txt
@@ -175,3 +175,7 @@ standards. oFono implements some of the features found in the Phase 2
 specification, version 4.2.
 
 The specification itself is not publicly available.
+
+Bluetooth Specifications
+========================
+- Dial-up Networking Profile - Bluetooth specification version 1.1 - 22 February 2001