diff --git a/README.rdoc b/README.rdoc
index b8ff08f..ee40adc 100644
--- a/README.rdoc
+++ b/README.rdoc
@@ -13,6 +13,16 @@ Powertel, PSC Wireless, Qwest, Rogers, Southern Link, Sprint, Suncom,
 T-Mobile (US/UK/Germany), Telefonica, Tracfone, Virgin Mobile, Verizon Wireless, 
 Vodafone (UK, Egypt, Italy, Japan, Spain), and many more ...
 
+== Opt-In Warning for Some International Carriers
+
+Some International carriers require that their users subscribe to an Email to SMS
+feature before they are able to receive SMS messages this way.  If one your users
+mentions that they are not receiving their messages, chances are it is due to this
+limitation.
+
+Some carriers that need this include, Mobitel, Etisalat, T-Mobile (Netherlands), 
+etc.
+
 == Setup Instructions
 
 Add this this one line to the controller you want to be able to use SMS Fu in.
diff --git a/templates/sms_fu.yml b/templates/sms_fu.yml
index 71aa0c0..cba05f3 100644
--- a/templates/sms_fu.yml
+++ b/templates/sms_fu.yml
@@ -100,6 +100,9 @@ carriers:
   mobinil-egypt: 
     name: Mobinil
     value: @mobinil.net
+  mobistar-belgium: 
+    name: Mobistar (Belgium)
+    value: @mobistar.be
   mobitel: 
     name: Mobitel
     value: @sms.mobitel.lk
@@ -112,6 +115,9 @@ carriers:
   o2-uk: 
     name: o2 (UK)
     value: @mmail.co.uk
+  orange-mumbai: 
+    name: Orange (Mumbai)
+    value: @orangemail.co.in
   orange-netherlands: 
     name: Orange (Netherlands)
     value: @sms.orange.nl
@@ -127,6 +133,9 @@ carriers:
   t-mobile-germany: 
     name: T-Mobile (Germany)
     value: @t-d1-sms.de
+  t-mobile-germany: 
+    name: T-Mobile (Netherlands)
+    value: @gin.nl
   t-mobile-uk: 
     name: T-Mobile (UK)
     value: @t-mobile.uk.net