diff --git a/lib/biju/parser.rb b/lib/biju/parser.rb
index 7c9b57e..4d46530 100644
--- a/lib/biju/parser.rb
+++ b/lib/biju/parser.rb
@@ -17,7 +17,7 @@ module Biju
     # RESPONSE
     rule(:response) { ((command.maybe >> status) | merror) >> crlf | prompt }
     rule(:prompt) { str('> ').as(:prompt) }
-    rule(:command) { mgl | num | pin | pms | mgf | mgs }
+    rule(:command) { mgl | num | pin | mgf | mgs | generic_response }
 
     rule(:merror) do
       (str('+CME ERROR') | str('+CMS ERROR')).as(:cmd) >> str(': ') >>
@@ -32,10 +32,6 @@ module Biju
       (str('+CNUM').as(:cmd) >> str(': ') >> array >> crlf)
         .repeat.as(:phone_numbers) >> crlf >> crlf
     end
-    rule(:pms) do
-      str('+CPMS').as(:cmd) >> str(': ') >> str('(').maybe >> array >> str(')').maybe >>
-      crlf >> crlf
-    end
     rule(:mgf) do
       str('+CMGF').as(:cmd) >> str(': ') >> boolean.as(:result) >> crlf >> crlf
     end
@@ -45,6 +41,10 @@ module Biju
     rule(:mgs) do
       str('+CMGS').as(:cmd) >> str(': ') >> int.as(:result) >> crlf >> crlf
     end
+    rule(:generic_response) do
+      match('[^:]').repeat.as(:cmd) >> str(': ') >> array >>
+      crlf >> crlf
+    end
 
     rule(:array) do
       (data >> (comma >> data).repeat).as(:array)
diff --git a/spec/biju/parser_spec.rb b/spec/biju/parser_spec.rb
index 4f7b4ea..86f7c77 100644
--- a/spec/biju/parser_spec.rb
+++ b/spec/biju/parser_spec.rb
@@ -33,6 +33,20 @@ describe Biju::ATParser do
   end
 
   context "response" do
+    it "parses generic response" do
+      resp = "AT+COPS\r\r\n+COPS: 1,\"two\",(3,4)\r\n\r\nOK\r\n"
+
+      result = Biju::ATTransform.new.apply(
+        Biju::ATParser.new.parse(resp))
+
+      expect(result[:cmd]).to eq('+COPS')
+      expect(result[:array]).to have(3).fields
+
+      expect(result[:array]).to include(1)
+      expect(result[:array]).to include('two')
+      expect(result[:array]).to include([3,4])
+    end
+
     it "parses cmgs prompt" do
       mgs = "AT+CMGS=18\r\r\n> "