diff --git a/EnvelopeGenerator.Web/Models/TotpSmsParams.cs b/EnvelopeGenerator.Application/Configurations/TotpSmsParams.cs
similarity index 93%
rename from EnvelopeGenerator.Web/Models/TotpSmsParams.cs
rename to EnvelopeGenerator.Application/Configurations/TotpSmsParams.cs
index d515da53..13501fe4 100644
--- a/EnvelopeGenerator.Web/Models/TotpSmsParams.cs
+++ b/EnvelopeGenerator.Application/Configurations/TotpSmsParams.cs
@@ -1,6 +1,6 @@
 using System.Globalization;
 
-namespace EnvelopeGenerator.Web.Models
+namespace EnvelopeGenerator.Application.Configurations
 {
     public class TotpSmsParams
     {
diff --git a/EnvelopeGenerator.Application/Contracts/IEnvelopeSmsService.cs b/EnvelopeGenerator.Application/Contracts/IEnvelopeSmsService.cs
new file mode 100644
index 00000000..6efc6abf
--- /dev/null
+++ b/EnvelopeGenerator.Application/Contracts/IEnvelopeSmsService.cs
@@ -0,0 +1,5 @@
+namespace EnvelopeGenerator.Application.Contracts;
+
+public interface IEnvelopeSmsService
+{
+}
\ No newline at end of file
diff --git a/EnvelopeGenerator.Application/Extensions/DIExtensions.cs b/EnvelopeGenerator.Application/Extensions/DIExtensions.cs
index ba72c561..2a81c47a 100644
--- a/EnvelopeGenerator.Application/Extensions/DIExtensions.cs
+++ b/EnvelopeGenerator.Application/Extensions/DIExtensions.cs
@@ -16,7 +16,7 @@ namespace EnvelopeGenerator.Application.Extensions
 {
     public static class DIExtensions
     {
-        public static IServiceCollection AddEnvelopeGenerator(this IServiceCollection services, IConfigurationSection dispatcherConfigSection, IConfigurationSection mailConfigSection, IConfigurationSection smsConfigSection, IConfigurationSection codeGeneratorConfigSection, IConfigurationSection envelopeReceiverCacheParamsSection)
+        public static IServiceCollection AddEnvelopeGenerator(this IServiceCollection services, IConfigurationSection dispatcherConfigSection, IConfigurationSection mailConfigSection, IConfigurationSection smsConfigSection, IConfigurationSection codeGeneratorConfigSection, IConfigurationSection envelopeReceiverCacheParamsSection, IConfigurationSection totpSmsParamsSection)
         {
             //Inject CRUD Service and repositoriesad
             services.TryAddScoped<IConfigRepository, ConfigRepository>();
@@ -58,9 +58,11 @@ namespace EnvelopeGenerator.Application.Extensions
             services.Configure<MailConfig>(mailConfigSection);
             services.Configure<CodeGeneratorParams>(codeGeneratorConfigSection);
             services.Configure<EnvelopeReceiverCacheParams>(envelopeReceiverCacheParamsSection);
+            services.Configure<TotpSmsParams>(totpSmsParamsSection);
 
             services.AddHttpClientService<SmsParams>(smsConfigSection);
             services.TryAddSingleton<ISmsSender, GTXSmsSender>();
+            services.TryAddSingleton<IEnvelopeSmsService, EnvelopeSmsService>();
             services.TryAddSingleton<ICodeGenerator, CodeGenerator>();
             services.TryAddSingleton<QRCodeGenerator>();
 
@@ -72,6 +74,7 @@ namespace EnvelopeGenerator.Application.Extensions
             mailConfigSection: config.GetSection("MailConfig"),
             smsConfigSection: config.GetSection("SmsConfig"),
             codeGeneratorConfigSection: config.GetSection("CodeGeneratorParams"),
-            envelopeReceiverCacheParamsSection: config.GetSection("EnvelopeReceiverCacheParams"));
+            envelopeReceiverCacheParamsSection: config.GetSection("EnvelopeReceiverCacheParams"),
+            totpSmsParamsSection: config.GetSection("TotpSmsParams"));
     }
 }
\ No newline at end of file
diff --git a/EnvelopeGenerator.Application/Services/EnvelopeSmsService.cs b/EnvelopeGenerator.Application/Services/EnvelopeSmsService.cs
new file mode 100644
index 00000000..075e0249
--- /dev/null
+++ b/EnvelopeGenerator.Application/Services/EnvelopeSmsService.cs
@@ -0,0 +1,18 @@
+using EnvelopeGenerator.Application.Configurations;
+using EnvelopeGenerator.Application.Contracts;
+using Microsoft.Extensions.Options;
+
+namespace EnvelopeGenerator.Application.Services;
+
+public class EnvelopeSmsService : IEnvelopeSmsService
+{
+    private readonly ISmsSender _sender;
+
+    private readonly TotpSmsParams _totpSmsParams;
+
+    public EnvelopeSmsService(ISmsSender sender, IOptions<TotpSmsParams> totpSmsParamsOptions)
+    {
+        _sender = sender;
+        _totpSmsParams = totpSmsParamsOptions.Value;
+    }
+}
\ No newline at end of file