diff --git a/homeassistant/components/vodafone_station/config_flow.py b/homeassistant/components/vodafone_station/config_flow.py
index e4a087f6903..45bb263d371 100644
--- a/homeassistant/components/vodafone_station/config_flow.py
+++ b/homeassistant/components/vodafone_station/config_flow.py
@@ -68,10 +68,14 @@ class VodafoneStationConfigFlow(ConfigFlow, domain=DOMAIN):
 
         try:
             info = await validate_input(self.hass, user_input)
+        except aiovodafone_exceptions.AlreadyLogged:
+            errors["base"] = "already_logged"
         except aiovodafone_exceptions.CannotConnect:
             errors["base"] = "cannot_connect"
         except aiovodafone_exceptions.CannotAuthenticate:
             errors["base"] = "invalid_auth"
+        except aiovodafone_exceptions.ModelNotSupported:
+            errors["base"] = "model_not_supported"
         except Exception:  # pylint: disable=broad-except
             _LOGGER.exception("Unexpected exception")
             errors["base"] = "unknown"
@@ -99,6 +103,8 @@ class VodafoneStationConfigFlow(ConfigFlow, domain=DOMAIN):
         if user_input is not None:
             try:
                 await validate_input(self.hass, {**self.entry.data, **user_input})
+            except aiovodafone_exceptions.AlreadyLogged:
+                errors["base"] = "already_logged"
             except aiovodafone_exceptions.CannotConnect:
                 errors["base"] = "cannot_connect"
             except aiovodafone_exceptions.CannotAuthenticate:
diff --git a/homeassistant/components/vodafone_station/strings.json b/homeassistant/components/vodafone_station/strings.json
index 0c2a4a408dd..d0dcb46fd10 100644
--- a/homeassistant/components/vodafone_station/strings.json
+++ b/homeassistant/components/vodafone_station/strings.json
@@ -12,21 +12,24 @@
         "data": {
           "host": "[%key:common::config_flow::data::host%]",
           "username": "[%key:common::config_flow::data::username%]",
-          "password": "[%key:common::config_flow::data::password%]",
-          "ssl": "[%key:common::config_flow::data::ssl%]"
+          "password": "[%key:common::config_flow::data::password%]"
         }
       }
     },
     "abort": {
       "already_configured": "[%key:common::config_flow::abort::already_configured_service%]",
+      "already_logged": "User already logged-in, please try again later.",
       "reauth_successful": "[%key:common::config_flow::abort::reauth_successful%]",
       "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]",
       "invalid_auth": "[%key:common::config_flow::error::invalid_auth%]",
+      "model_not_supported": "The device model is currently unsupported.",
       "unknown": "[%key:common::config_flow::error::unknown%]"
     },
     "error": {
+      "already_logged": "User already logged-in, please try again later.",
       "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]",
       "invalid_auth": "[%key:common::config_flow::error::invalid_auth%]",
+      "model_not_supported": "The device model is currently unsupported.",
       "unknown": "[%key:common::config_flow::error::unknown%]"
     }
   },
diff --git a/tests/components/vodafone_station/test_config_flow.py b/tests/components/vodafone_station/test_config_flow.py
index 3d2ef0cf568..41efd8af00c 100644
--- a/tests/components/vodafone_station/test_config_flow.py
+++ b/tests/components/vodafone_station/test_config_flow.py
@@ -52,6 +52,8 @@ async def test_user(hass: HomeAssistant) -> None:
     [
         (aiovodafone_exceptions.CannotConnect, "cannot_connect"),
         (aiovodafone_exceptions.CannotAuthenticate, "invalid_auth"),
+        (aiovodafone_exceptions.AlreadyLogged, "already_logged"),
+        (aiovodafone_exceptions.ModelNotSupported, "model_not_supported"),
         (ConnectionResetError, "unknown"),
     ],
 )
@@ -152,6 +154,7 @@ async def test_reauth_successful(hass: HomeAssistant) -> None:
     [
         (aiovodafone_exceptions.CannotConnect, "cannot_connect"),
         (aiovodafone_exceptions.CannotAuthenticate, "invalid_auth"),
+        (aiovodafone_exceptions.AlreadyLogged, "already_logged"),
         (ConnectionResetError, "unknown"),
     ],
 )