diff --git a/README.md b/README.md
index e00c062..05f0a32 100644
--- a/README.md
+++ b/README.md
@@ -66,7 +66,25 @@ But numbers like *987654321* (less than 10 digit) or *98765abcde* (containing no
 The third optional argument for `send_message` method is a Hash object.
 * **sender** : You can override sender by passing a `sender` option.
   `Msgwow.send_message('message', '9538xxxxxx', sender: 'MYAPPS')`
-
+* **route**  : **1** for promotional route and **4** for transactional route.
+  `Msgwow.send_message('message', '9538xxxxxx', sender: 'MYAPPS', route: 1)`
+* **country**: 0 for international,1 for USA, 91 for India (integer only).
+  `Msgwow.send_message('message', '9538xxxxxx', country: 1)`
+* **flash**  : **1** or **true** to send a flash message.
+  `Msgwow.send_message('message', '9538xxxxxx', flash: true)`
+  or you can send a flash message directly with `send_flash_message`  and it supports all other options.
+  `Msgwow.send_flash_message('message', '9538xxxxxx', sender: 'ALERT')`
+* **unicode**  : **1** or **true** to send a unicode message.
+  `Msgwow.send_message('message', '9538xxxxxx', unicode: true)`
+  or you can send a unicode message directly with `send_unicode_message`  with all other options.
+  `Msgwow.send_unicode_message('message', '9538xxxxxx', sender: 'ALERT')`
+* **ignore_ndnc** : **1** or **true** to make system, ignore all NDNC Numbers.
+  `Msgwow.send_message('message', '9538xxxxxx', ignore_ndnc: true)`
+* **campaign**    : Name of the campaign, you want to start.
+  `Msgwow.send_message('message', '9538xxxxxx', campaign: 'Christmas Offer')`
+* **schedule_time** : Date and Time of when you want to schedule the SMS to be sent.
+Time format will be Y-m-d H:M:S .
+  `Msgwow.send_message('message', '9538xxxxxx', schedule_time: '2017-02-28 18:24:00')`
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
@@ -79,8 +97,8 @@ Bug reports and pull requests are welcome on GitHub at https://github.com/sajan4
 
 ## TODO
 
-* Support for more options like schedule time
-* Specs for features
+* Support for phonebook features.
+* Specs.
 
 ## License
 
diff --git a/lib/msgwow.rb b/lib/msgwow.rb
index aa7577e..1530c37 100644
--- a/lib/msgwow.rb
+++ b/lib/msgwow.rb
@@ -22,5 +22,16 @@ def send_message(message, numbers, options={})
       msg.send!
       msg
     end
+
+    def send_flash_message(message, numbers, options={})
+      options.merge!(flash: 1)
+      self.send_message(message, numbers, options)
+    end
+
+    def send_unicode_message(message, numbers, options={})
+      options.merge!(unicode: 1)
+      self.send_message(message, numbers, options)
+    end
+
   end
 end
diff --git a/lib/msgwow/message.rb b/lib/msgwow/message.rb
index 68a1121..32d2ea8 100644
--- a/lib/msgwow/message.rb
+++ b/lib/msgwow/message.rb
@@ -6,11 +6,9 @@
 module Msgwow
   class Message
 
-    attr_accessor :message
-    attr_accessor :mobiles
-    attr_accessor :sender
-    attr_accessor :route
-    attr_accessor :response
+    attr_accessor :message, :mobiles, :sender, :route,
+                  :response, :flash, :schedule_time,
+                  :unicode, :campaign, :ignore_ndnc, :country
 
     SMS_ENDPOINT = URI.parse("http://my.msgwow.com/api/sendhttp.php?response=json")
 
@@ -73,13 +71,43 @@ def route
     end
 
     def route=(new_route)
-      @route = new_route if new_route
+      @route = new_route if new_route && [1,4].include?(new_route)
+    end
+
+    def flash=(flash_value)
+      if flash_value == true || flash_value.to_i == 1
+        @flash = '1'
+      else
+        @flash = false
+      end
+    end
+
+    def unicode=(unicode_value)
+      if unicode_value == true || unicode_value.to_i == 1
+        @unicode = '1'
+      else
+        @unicode = false
+      end
+    end
+
+    def country=(country_code)
+      @country = country_code if country_code.match(/\A\d+\z/)
+    end
+
+    def schedule_time=(date_time)
+      # No strict validation here, just the format
+      @schedule_time = date_time if date_time.match(/\A\d{4}-\d{2}-\d{2}\s\d{2}:\d{2}:\d{2}\z/)
+    end
+
+    def ignore_ndnc=(value)
+      if value == true || value.to_i == 1
+        @ignore_ndnc = '1'
+      end
     end
 
     def options=(options)
-      self.sender = options[:sender] if options.has_key?(:sender)
-      if options.has_key?(:route) and [1,4].include? options[:route]
-        self.route = options[:route]
+      [:sender, :route, :flash, :schedule_time, :unicode, :country, :campaign].each do |attr|
+        self.public_send("#{attr}=", options[attr]) if options.has_key?(attr)
       end
     end
 
@@ -111,6 +139,14 @@ def send!
                 'route'   => route,
                 'sender'  => sender
                }
+      # Optional arguments
+      [:flash, :unicode, :country, :campaign].each do |attr|
+        attr_value = self.public_send(attr)
+        params[attr.to_s] = attr_value if attr_value
+      end
+      params['schtime'] = self.schedule_time unless self.schedule_time.nil?
+      params['ignoreNdnc'] = self.ignore_ndnc unless self.ignore_ndnc.nil?
+
       req.set_form_data(params)
       result = http.start { |http| http.request(req) }
       self.response = result
diff --git a/lib/msgwow/version.rb b/lib/msgwow/version.rb
index ce18f14..ade7fa4 100644
--- a/lib/msgwow/version.rb
+++ b/lib/msgwow/version.rb
@@ -1,3 +1,3 @@
 module Msgwow
-  VERSION = "0.1.0"
+  VERSION = "1.1.0"
 end