diff --git a/app/main/__init__.py b/app/main/__init__.py
index 29208e5cd..0521895d6 100644
--- a/app/main/__init__.py
+++ b/app/main/__init__.py
@@ -38,6 +38,7 @@ from app.main.views import (  # noqa isort:skip
     styleguide,
     templates,
     two_factor,
+    tour,
     uploads,
     user_profile,
     verify,
diff --git a/app/main/views/templates.py b/app/main/views/templates.py
index 232031f8f..8e6ddb164 100644
--- a/app/main/views/templates.py
+++ b/app/main/views/templates.py
@@ -100,6 +100,7 @@ def start_tour(service_id, template_id):
             show_recipient=True,
         ),
         help='1',
+        continue_link=url_for('.send_test', service_id=current_service.id, template_id=template['id'], help=2)
     )
 
 
diff --git a/app/main/views/tour.py b/app/main/views/tour.py
new file mode 100644
index 000000000..98a8f5871
--- /dev/null
+++ b/app/main/views/tour.py
@@ -0,0 +1,38 @@
+from flask import abort, render_template
+
+from app import current_service, current_user, url_for
+from app.main import main
+from app.utils import get_template, user_has_permissions
+
+
+@main.route("/services/<uuid:service_id>/tour/<uuid:template_id>")
+@user_has_permissions('send_messages')
+def begin_tour(service_id, template_id):
+    db_template = current_service.get_template(template_id)
+
+    if (db_template['template_type'] != 'sms' or not current_user.mobile_number):
+        abort(404)
+
+    template = get_template(
+        db_template,
+        current_service,
+        show_recipient=True,
+    )
+
+    template.values = {"phone_number": current_user.mobile_number}
+
+    return render_template(
+        'views/templates/start-tour.html',
+        template=template,
+        help='1',
+        continue_link=url_for('.tour_step', service_id=service_id, template_id=template_id, step_index=1)
+    )
+
+
+@main.route(
+    "/services/<uuid:service_id>/tour/<uuid:template_id>/step-<int:step_index>",
+    methods=['GET', 'POST'],
+)
+@user_has_permissions('send_messages', restrict_admin_usage=True)
+def tour_step(service_id, template_id, step_index):
+    pass
diff --git a/app/navigation.py b/app/navigation.py
index 671320c9b..282c0ba5f 100644
--- a/app/navigation.py
+++ b/app/navigation.py
@@ -140,6 +140,7 @@ class HeaderNavigation(Navigation):
         'api_integration',
         'api_keys',
         'archive_service',
+        'begin_tour',
         'branding_request',
         'callbacks',
         'cancel_invited_org_user',
@@ -325,6 +326,7 @@ class HeaderNavigation(Navigation):
         'submit_request_to_go_live',
         'template_history',
         'template_usage',
+        'tour_step',
         'trial_mode',
         'upload_contact_list',
         'check_contact_list',
@@ -527,6 +529,7 @@ class MainNavigation(Navigation):
         'archive_service',
         'archive_user',
         'bat_phone',
+        'begin_tour',
         'callbacks',
         'cancel_invited_org_user',
         'cancel_invited_user',
@@ -668,6 +671,7 @@ class MainNavigation(Navigation):
         'template_history',
         'terms',
         'thanks',
+        'tour_step',
         'triage',
         'trial_mode',
         'trial_mode_new',
@@ -762,6 +766,7 @@ class CaseworkNavigation(Navigation):
         'archive_service',
         'archive_user',
         'bat_phone',
+        'begin_tour',
         'branding_request',
         'callbacks',
         'cancel_invited_org_user',
@@ -980,6 +985,7 @@ class CaseworkNavigation(Navigation):
         'template_usage',
         'terms',
         'thanks',
+        'tour_step',
         'triage',
         'trial_mode',
         'trial_mode_new',
@@ -1088,6 +1094,7 @@ class OrgNavigation(Navigation):
         'archive_service',
         'archive_user',
         'bat_phone',
+        'begin_tour',
         'branding_request',
         'callbacks',
         'cancel_invited_org_user',
@@ -1292,6 +1299,7 @@ class OrgNavigation(Navigation):
         'template_usage',
         'terms',
         'thanks',
+        'tour_step',
         'triage',
         'trial_mode',
         'trial_mode_new',
diff --git a/app/templates/views/templates/start-tour.html b/app/templates/views/templates/start-tour.html
index 432312527..ba6225f45 100644
--- a/app/templates/views/templates/start-tour.html
+++ b/app/templates/views/templates/start-tour.html
@@ -17,7 +17,7 @@
     {{ govukButton({
       "element": "a",
       "text": "Continue",
-      "href": url_for('.send_test', service_id=current_service.id, template_id=template.id, help=2),
+      "href": continue_link,
     }) }}
   </div>
 
diff --git a/tests/app/main/views/test_tour.py b/tests/app/main/views/test_tour.py
new file mode 100644
index 000000000..6a9decc81
--- /dev/null
+++ b/tests/app/main/views/test_tour.py
@@ -0,0 +1,105 @@
+import pytest
+from flask import url_for
+
+from app import current_user
+from tests import validate_route_permission
+from tests.conftest import SERVICE_ONE_ID, create_template, normalize_spaces
+
+
+def test_should_200_for_tour_start(
+    client_request,
+    mock_get_service_template_with_multiple_placeholders,
+    service_one,
+    fake_uuid,
+):
+    page = client_request.get(
+        'main.begin_tour',
+        service_id=SERVICE_ONE_ID,
+        template_id=fake_uuid,
+    )
+
+    assert normalize_spaces(
+        page.select('.banner-tour .heading-medium')[0].text
+    ) == (
+        'Try sending yourself this example'
+    )
+    selected_hint = page.select('.banner-tour .govuk-grid-row')[0]
+    selected_hint_text = normalize_spaces(selected_hint.select(".govuk-body")[0].text)
+    assert "greyed-out-step" not in selected_hint["class"]
+    assert selected_hint_text == 'Every message is sent from a template'
+
+    assert normalize_spaces(
+        page.select('.sms-message-recipient')[0].text
+    ) == (
+        'To: 07700 900762'
+    )
+    assert normalize_spaces(
+        page.select('.sms-message-wrapper')[0].text
+    ) == (
+        'service one: ((one)) ((two)) ((three))'
+    )
+
+    assert page.select('a.govuk-button')[0]['href'] == url_for(
+        '.tour_step', service_id=SERVICE_ONE_ID, template_id=fake_uuid, step_index=1
+    )
+
+
+@pytest.mark.parametrize('template_type', ['email', 'letter', 'broadcast'])
+def test_should_404_if_non_sms_template_for_tour_start(
+    client_request,
+    fake_uuid,
+    mocker,
+    template_type,
+):
+    mocker.patch(
+        'app.service_api_client.get_service_template',
+        return_value={'data': create_template(template_type=template_type)}
+    )
+
+    client_request.get(
+        'main.begin_tour',
+        service_id=SERVICE_ONE_ID,
+        template_id=fake_uuid,
+        _expected_status=404,
+    )
+
+
+def test_should_404_if_no_mobile_number_for_tour_start(
+    client_request,
+    mock_get_service_template_with_multiple_placeholders,
+    service_one,
+    fake_uuid,
+    active_user_with_permissions_no_mobile
+):
+    client_request.login(active_user_with_permissions_no_mobile)
+    assert current_user.mobile_number is None
+    client_request.get(
+        'main.begin_tour',
+        service_id=SERVICE_ONE_ID,
+        template_id=fake_uuid,
+        _expected_status=404,
+    )
+
+
+def test_should_403_if_user_does_not_have_send_permissions_for_tour_start(
+    mocker,
+    app_,
+    client,
+    api_user_active,
+    mock_get_service_template_with_multiple_placeholders,
+    service_one,
+    fake_uuid,
+):
+    validate_route_permission(
+        mocker,
+        app_,
+        "GET",
+        403,
+        url_for(
+            'main.begin_tour',
+            service_id=SERVICE_ONE_ID,
+            template_id=fake_uuid,
+        ),
+        ['view_activity'],
+        api_user_active,
+        service_one)
diff --git a/tests/conftest.py b/tests/conftest.py
index 40b1f22b2..9015c7cf0 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1169,6 +1169,33 @@ def api_user_active_email_auth(fake_uuid):
     return user_data
 
 
+@pytest.fixture(scope='function')
+def active_user_with_permissions_no_mobile(fake_uuid):
+    user_data = {'id': fake_uuid,
+                 'name': 'Test User',
+                 'password': 'somepassword',
+                 'password_changed_at': str(datetime.utcnow()),
+                 'email_address': 'test@user.gov.uk',
+                 'mobile_number': None,
+                 'state': 'active',
+                 'failed_login_count': 0,
+                 'permissions': {SERVICE_ONE_ID: ['send_texts',
+                                                  'send_emails',
+                                                  'send_letters',
+                                                  'manage_users',
+                                                  'manage_templates',
+                                                  'manage_settings',
+                                                  'manage_api_keys',
+                                                  'view_activity']},
+                 'platform_admin': False,
+                 'auth_type': 'email_auth',
+                 'organisations': [ORGANISATION_ID],
+                 'services': [SERVICE_ONE_ID],
+                 'current_session_id': None,
+                 }
+    return user_data
+
+
 @pytest.fixture(scope='function')
 def api_nongov_user_active(fake_uuid):
     user_data = {