diff --git a/auth-schema.json b/auth-schema.json
index 45a86a6..f411931 100644
--- a/auth-schema.json
+++ b/auth-schema.json
@@ -101,6 +101,45 @@
             "choose_another_method_link"
           ]
         },
+        "mfa_email_page": {
+          "type": "object",
+          "properties": {
+            "page_title": {
+              "type": "string"
+            },
+            "heading": {
+              "type": "string"
+            },
+            "description": {
+              "type": "string"
+            },
+            "continue_button": {
+              "type": "string"
+            },
+            "email_input_label": {
+              "type": "string"
+            },
+            "email_input_error_required": {
+              "type": "string"
+            },
+            "email_input_error_invalid": {
+              "type": "string"
+            },
+            "email_input_error_email_in_use": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "page_title",
+            "heading",
+            "description",
+            "continue_button",
+            "email_input_label",
+            "email_input_error_required",
+            "email_input_error_invalid",
+            "email_input_error_email_in_use"
+          ]
+        },
         "auth_error_page": {
           "type": "object",
           "properties": {
@@ -1124,11 +1163,55 @@
             "sign_in_another_way_separator",
             "sign_in_another_way_link"
           ]
+        },
+        "phone_number_component": {
+          "type": "object",
+          "properties": {
+            "phone_input_label": {
+              "type": "string"
+            },
+            "country_select_label": {
+              "type": "string"
+            },
+            "use_email_link": {
+              "type": "string"
+            },
+            "use_phone_link": {
+              "type": "string"
+            },
+            "phone_input_error_sms_limit_reached": {
+              "type": "string"
+            },
+            "phone_input_error_invalid_country_code": {
+              "type": "string"
+            },
+            "phone_input_error_required": {
+              "type": "string"
+            },
+            "phone_input_error_invalid_format": {
+              "type": "string"
+            },
+            "phone_input_error_no_account_found": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "phone_input_label",
+            "country_select_label",
+            "use_email_link",
+            "use_phone_link",
+            "phone_input_error_sms_limit_reached",
+            "phone_input_error_invalid_country_code",
+            "phone_input_error_required",
+            "phone_input_error_invalid_format",
+            "phone_input_error_no_account_found"
+          ]
         }
       },
       "required": [
         "base_layout",
         "mfa_sms_page",
+        "mfa_email_page",
         "auth_error_page",
         "secret_page",
         "sign_in_page",
@@ -1150,7 +1233,8 @@
         "authenticator_app_qr_code_page",
         "email_address_verification_email",
         "general_errors",
-        "account_not_found_page"
+        "account_not_found_page",
+        "phone_number_component"
       ]
     }
   },
diff --git a/en-AU/auth.json b/en-AU/auth.json
index 4a09994..bcd52db 100644
--- a/en-AU/auth.json
+++ b/en-AU/auth.json
@@ -25,6 +25,16 @@
       "country_input_error_invalid": "A valid country is required",
       "choose_another_method_link": "Choose another method"
     },
+    "mfa_email_page": {
+      "page_title": "Enter email | ${business_name}",
+      "heading": "Authenticate via Email",
+      "description": "Add an email address to receive codes by email",
+      "continue_button": "Continue",
+      "email_input_label": "Email",
+      "email_input_error_required": "Email can't be left blank",
+      "email_input_error_invalid": "Enter a valid email address",
+      "email_input_error_email_in_use": "Email address in use"
+    },
     "auth_error_page": {
       "page_title": "Authentication error",
       "heading": "Authentication error"
@@ -288,6 +298,17 @@
       "back_button": "Back to sign in",
       "sign_in_another_way_separator": "or",
       "sign_in_another_way_link": "sign in another way"
+    },
+    "phone_number_component": {
+      "phone_input_label": "Phone number",
+      "country_select_label": "Country",
+      "use_email_link": "Switch to email",
+      "use_phone_link": "Switch to phone number",
+      "phone_input_error_sms_limit_reached": "Can't send code. SMS message service not set up. Sign in using another method.",
+      "phone_input_error_invalid_country_code": "Invalid country code. Select from the country list.",
+      "phone_input_error_required": "Phone number can't be left blank",
+      "phone_input_error_invalid_format": "Enter a valid number without spaces or leading country code",
+      "phone_input_error_no_account_found": "No account found with this phone number"
     }
   }
 }
diff --git a/en-GB/auth.json b/en-GB/auth.json
index 33a2f30..19abdaa 100644
--- a/en-GB/auth.json
+++ b/en-GB/auth.json
@@ -25,6 +25,16 @@
       "country_input_error_invalid": "A valid country is required",
       "choose_another_method_link": "Choose another method"
     },
+    "mfa_email_page": {
+      "page_title": "Enter email | ${business_name}",
+      "heading": "Authenticate via Email",
+      "description": "Add an email address to receive codes by email",
+      "continue_button": "Continue",
+      "email_input_label": "Email",
+      "email_input_error_required": "Email can't be left blank",
+      "email_input_error_invalid": "Enter a valid email address",
+      "email_input_error_email_in_use": "Email address in use"
+    },
     "auth_error_page": {
       "page_title": "Authentication error",
       "heading": "Authentication error"
@@ -288,6 +298,17 @@
       "back_button": "Back to sign in",
       "sign_in_another_way_separator": "or",
       "sign_in_another_way_link": "sign in another way"
+    },
+    "phone_number_component": {
+      "phone_input_label": "Phone number",
+      "country_select_label": "Country",
+      "use_email_link": "Switch to email",
+      "use_phone_link": "Switch to phone number",
+      "phone_input_error_sms_limit_reached": "Can't send code. SMS message service not set up. Sign in using another method.",
+      "phone_input_error_invalid_country_code": "Invalid country code. Select from the country list.",
+      "phone_input_error_required": "Phone number can't be left blank",
+      "phone_input_error_invalid_format": "Enter a valid number without spaces or leading country code",
+      "phone_input_error_no_account_found": "No account found with this phone number"
     }
   }
 }
diff --git a/en-US/auth.json b/en-US/auth.json
index f5b1531..db49c91 100644
--- a/en-US/auth.json
+++ b/en-US/auth.json
@@ -25,6 +25,16 @@
       "country_input_error_invalid": "A valid country is required",
       "choose_another_method_link": "Choose another method"
     },
+    "mfa_email_page": {
+      "page_title": "Enter email | ${business_name}",
+      "heading": "Authenticate via Email",
+      "description": "Add an email address to receive codes by email",
+      "continue_button": "Continue",
+      "email_input_label": "Email",
+      "email_input_error_required": "Email can't be left blank",
+      "email_input_error_invalid": "Enter a valid email address",
+      "email_input_error_email_in_use": "Email address in use"
+    },
     "auth_error_page": {
       "page_title": "Authentication error",
       "heading": "Authentication error"
@@ -288,6 +298,17 @@
       "back_button": "Back to sign in",
       "sign_in_another_way_separator": "or",
       "sign_in_another_way_link": "sign in another way"
+    },
+    "phone_number_component": {
+      "phone_input_label": "Phone number",
+      "country_select_label": "Country",
+      "use_email_link": "Switch to email",
+      "use_phone_link": "Switch to phone number",
+      "phone_input_error_sms_limit_reached": "Can't send code. SMS message service not set up. Sign in using another method.",
+      "phone_input_error_invalid_country_code": "Invalid country code. Select from the country list.",
+      "phone_input_error_required": "Phone number can't be left blank",
+      "phone_input_error_invalid_format": "Enter a valid number without spaces or leading country code",
+      "phone_input_error_no_account_found": "No account found with this phone number"
     }
   }
 }
diff --git a/en/auth.json b/en/auth.json
index beb7e9f..da8e62d 100644
--- a/en/auth.json
+++ b/en/auth.json
@@ -25,6 +25,16 @@
       "country_input_error_invalid": "A valid country is required",
       "choose_another_method_link": "Choose another method"
     },
+    "mfa_email_page": {
+      "page_title": "Enter email | ${business_name}",
+      "heading": "Authenticate via Email",
+      "description": "Add an email address to receive codes by email",
+      "continue_button": "Continue",
+      "email_input_label": "Email",
+      "email_input_error_required": "Email can't be left blank",
+      "email_input_error_invalid": "Enter a valid email address",
+      "email_input_error_email_in_use": "Email address in use"
+    },
     "auth_error_page": {
       "page_title": "Authentication error",
       "heading": "Authentication error"
@@ -288,6 +298,17 @@
       "back_button": "Back to sign in",
       "sign_in_another_way_separator": "or",
       "sign_in_another_way_link": "sign in another way"
+    },
+    "phone_number_component": {
+      "phone_input_label": "Phone number",
+      "country_select_label": "Country",
+      "use_email_link": "Switch to email",
+      "use_phone_link": "Switch to phone number",
+      "phone_input_error_sms_limit_reached": "Can't send code. SMS message service not set up. Sign in using another method.",
+      "phone_input_error_invalid_country_code": "Invalid country code. Select from the country list.",
+      "phone_input_error_required": "Phone number can't be left blank",
+      "phone_input_error_invalid_format": "Enter a valid number without spaces or leading country code",
+      "phone_input_error_no_account_found": "No account found with this phone number"
     }
   }
 }