diff --git a/contasaurioBot.py b/contasaurioBot.py
index be20275..f78d3f7 100644
--- a/contasaurioBot.py
+++ b/contasaurioBot.py
@@ -29,11 +29,76 @@ def echo(update, context):
     # Busca una palabra clave, y responde con un mensaje
     update.message.reply_text("Entre en /ayuda para saber que hacer.")
 
-#
 
+# Iniciar al Menú Principal
+def menu(bot, update):
+  bot.message.reply_text(main_menu_message(),
+                         reply_markup=main_menu_keyboard())
 
-def menuSettings(update, context):
-    update.message.reply_text("Entre en /ayuda para saber que hacer.")
+
+# Menus del bot
+def main_menu(bot, update):
+    bot.callback_query.message.edit_text(main_menu_message(),
+                                         reply_markup=main_menu_keyboard())
+
+
+def first_menu(bot, update):
+    bot.callback_query.message.edit_text(first_menu_message(),
+                                         reply_markup=first_menu_keyboard())
+
+
+def second_menu(bot, update):
+    bot.callback_query.message.edit_text(second_menu_message(),
+                                         reply_markup=second_menu_keyboard())
+
+
+def first_submenu(bot, update):
+    pass
+
+
+def second_submenu(bot, update):
+    pass
+
+
+def error(update, context):
+    print(f'Update {update} caused error {context.error}')
+
+
+# Keyboardas - Menu de menues
+def main_menu_keyboard():
+    keyboard = [[InlineKeyboardButton('Configuración de Clientes', callback_data='m1')],
+                [InlineKeyboardButton('Eliminar Cliente', callback_data='m2')],
+                [InlineKeyboardButton('Opcion 3', callback_data='m3')]]
+    return InlineKeyboardMarkup(keyboard)
+
+
+def first_menu_keyboard():
+    keyboard = [[InlineKeyboardButton('Nombre', callback_data='m1_1')],
+                [InlineKeyboardButton('Timbrado', callback_data='m1_2')],
+                [InlineKeyboardButton(
+                    'Color de la Carpeta', callback_data='m1_3')],
+                [InlineKeyboardButton('Atras', callback_data='main')]]
+    return InlineKeyboardMarkup(keyboard)
+
+
+def second_menu_keyboard():
+    keyboard = [[InlineKeyboardButton('Submenu 2-1', callback_data='m2_1')],
+                [InlineKeyboardButton('Submenu 2-2', callback_data='m2_2')],
+                [InlineKeyboardButton('Main menu', callback_data='main')]]
+    return InlineKeyboardMarkup(keyboard)
+
+
+# Mensajes de los menus
+def main_menu_message():
+    return 'Opciones:'
+
+
+def first_menu_message():
+    return 'Editar Clientes:'
+
+
+def second_menu_message():
+    return 'Choose the submenu in second menu:'
 
 
 def main():
@@ -44,11 +109,25 @@ def main():
     dp = updater.dispatcher
 
     # los diferentes comandos para bot
-    dp.add_handler(CommandHandler("start", start))
-    dp.add_handler(CommandHandler("ayuda", help_command))
+    dp.add_handler(CommandHandler('start', start))
+    dp.add_handler(CommandHandler('ayuda', help_command))
+
+    dp.add_handler(CommandHandler('menu', menu))
 
     dp.add_handler(MessageHandler(Filters.text, echo))
 
+    # Handlers del Menu
+    updater.dispatcher.add_handler(CallbackQueryHandler(main_menu, pattern='main'))
+    updater.dispatcher.add_handler(CallbackQueryHandler(first_menu, pattern='m1'))
+    updater.dispatcher.add_handler(CallbackQueryHandler(second_menu, pattern='m2'))
+    updater.dispatcher.add_handler(CallbackQueryHandler(first_submenu, pattern='m1_1'))
+    updater.dispatcher.add_handler(CallbackQueryHandler(first_submenu, pattern='m1_2'))
+    updater.dispatcher.add_handler(CallbackQueryHandler(first_submenu, pattern='m1_3'))
+    updater.dispatcher.add_handler(CallbackQueryHandler(second_submenu, pattern='m2_1'))
+    updater.dispatcher.add_handler(CallbackQueryHandler(second_submenu, pattern='m2_2'))
+    updater.dispatcher.add_error_handler(error)
+
+
     # Start the Bot
     updater.start_polling()