diff --git a/Account.cpp b/Account.cpp
index adbecb6..43cd68f 100644
--- a/Account.cpp
+++ b/Account.cpp
@@ -30,12 +30,14 @@
 Account::Account(String^ name,
                  String^ ringID,
                  String^ accountType,
-                 String^ accountID)
+                 String^ accountID,
+                 String^ deviceId)
 {
     name_ = name;
     ringID_ = ringID;
     accountType_ = accountType;
     accountID_ = accountID;
+    _deviceId = deviceId;
 }
 
 void
diff --git a/Account.h b/Account.h
index f9ee448..ac6b70b 100644
--- a/Account.h
+++ b/Account.h
@@ -21,13 +21,14 @@
 
 using namespace Platform;
 using namespace Windows::UI::Xaml::Data;
+using namespace Platform::Collections;
 
 namespace RingClientUWP
 {
 public ref class Account sealed : public INotifyPropertyChanged
 {
 public:
-    Account(String^ name, String^ ringID, String^ accountType, String^ accountID);
+    Account(String^ name, String^ ringID, String^ accountType, String^ accountID, String^ deviceId);
 
     virtual event PropertyChangedEventHandler^ PropertyChanged;
 
@@ -35,10 +36,22 @@
     property String^ ringID_;
     property String^ accountType_;
     property String^ accountID_;
+    property String^ _deviceId;
+    property Windows::Foundation::Collections::IVector<String^>^ _devicesIdList {
+        Windows::Foundation::Collections::IVector<String^>^ get() {
+            return devicesIdList_;
+        }
+        void set(Windows::Foundation::Collections::IVector<String^>^ value) {
+            devicesIdList_ = value;
+        }
+    }
 
 protected:
     void NotifyPropertyChanged(String^ propertyName);
 
+private:
+    Windows::Foundation::Collections::IVector<String^>^ devicesIdList_;
+
 };
 }
 
diff --git a/AccountsViewModel.cpp b/AccountsViewModel.cpp
index 57f8905..d07f543 100644
--- a/AccountsViewModel.cpp
+++ b/AccountsViewModel.cpp
@@ -29,13 +29,14 @@
 }
 
 void
-AccountsViewModel::add(std::string& name, std::string& ringID, std::string& accountType, std::string& accountID)
+AccountsViewModel::add(std::string& name, std::string& ringID, std::string& accountType, std::string& accountID, std::string& deviceId)
 {
     accountsList_->Append(ref new Account(
                               Utils::toPlatformString(name),
                               Utils::toPlatformString(ringID),
                               Utils::toPlatformString(accountType),
-                              Utils::toPlatformString(accountID)
+                              Utils::toPlatformString(accountID),
+                              Utils::toPlatformString(deviceId)
                           ));
     updateScrollView();
 }
diff --git a/AccountsViewModel.h b/AccountsViewModel.h
index 9f766c0..b4a3e92 100644
--- a/AccountsViewModel.h
+++ b/AccountsViewModel.h
@@ -43,7 +43,7 @@
     }
 
     /* functions */
-    void add(std::string& name, std::string& ringID, std::string& accountType, std::string& accountID);
+    void add(std::string& name, std::string& ringID, std::string& accountType, std::string& accountID, std::string& deviceId);
     void clearAccountList();
 
     /* properties */
diff --git a/RingD.cpp b/RingD.cpp
index cf6c529..73e96c7 100644
--- a/RingD.cpp
+++ b/RingD.cpp
@@ -45,19 +45,26 @@
 RingClientUWP::RingD::reloadAccountList()
 {
     RingClientUWP::ViewModel::AccountsViewModel::instance->clearAccountList();
+
     std::vector<std::string> accountList = DRing::getAccountList();
     std::vector<std::string>::reverse_iterator rit = accountList.rbegin();
+
     for (; rit != accountList.rend(); ++rit) {
+
         std::map<std::string,std::string> accountDetails = DRing::getAccountDetails(*rit);
         std::string ringID(accountDetails.find(DRing::Account::ConfProperties::USERNAME)->second);
+
         if(!ringID.empty())
             ringID = ringID.substr(5);
+
         RingClientUWP::ViewModel::AccountsViewModel::instance->add(
-            accountDetails.find(DRing::Account::ConfProperties::ALIAS)->second,      //name
-            ringID,                                                             //ringid
-            accountDetails.find(DRing::Account::ConfProperties::TYPE)->second,       //type
-            *rit);
+            accountDetails.find(DRing::Account::ConfProperties::ALIAS)->second,             // alias
+            ringID,                                                                         // ringid
+            accountDetails.find(DRing::Account::ConfProperties::TYPE)->second,              // account type
+            *rit,                                                                           // account id
+            accountDetails.find(DRing::Account::ConfProperties::RING_DEVICE_ID)->second);   // device id
     }
+
     // load user preferences
     Configuration::UserPreferences::instance->load();
 }
@@ -197,6 +204,14 @@
     tasksList_.push(ref new RingD::Task(Request::HangUpCall, callId));
 }
 
+void RingClientUWP::RingD::askToRefreshKnownDevices(String^ accountId)
+{
+    auto task = ref new RingD::Task(Request::GetKnownDevices);
+    task->_accountId = accountId;
+
+    tasksList_.push(task);
+}
+
 void
 RingClientUWP::RingD::startDaemon()
 {
@@ -250,7 +265,7 @@
                 auto callId2 = toPlatformString(callId);
                 auto state2 = toPlatformString(state);
 
-                auto state3 = getCallStatus(state2);
+                auto state3 = translateCallStatus(state2);
 
                 if (state3 == CallStatus::ENDED)
                     DRing::hangUp(callId); // solve a bug in the daemon API.
@@ -347,7 +362,18 @@
                 ref new DispatchedHandler([=]() {
                     RingDebug::instance->print(toto);
                 }));
+            }),
+
+
+            DRing::exportable_callback<DRing::ConfigurationSignal::KnownDevicesChanged>([&](const std::string& accountId, const std::map<std::string, std::string>& devices)
+            {
+                dispatcher->RunAsync(CoreDispatcherPriority::High,
+                ref new DispatchedHandler([=]() {
+                    RingDebug::instance->print("toto");
+                }));
             })
+
+
         };
         registerCallHandlers(callHandlers);
 
@@ -552,6 +578,15 @@
             deviceDetails.insert(std::make_pair(DRing::Account::ConfProperties::ARCHIVE_PASSWORD, password));
             DRing::addAccount(deviceDetails);
         }
+        case Request::GetKnownDevices:
+        {
+            auto accountId = task->_accountId;
+            auto accountId2 = Utils::toString(accountId);
+
+            auto devicesList = DRing::getKnownRingDevices(accountId2);
+            auto devicesList2 = translateKnownRingDevices(devicesList);
+
+        }
         default:
             break;
         }
@@ -559,7 +594,7 @@
     }
 }
 
-RingClientUWP::CallStatus RingClientUWP::RingD::getCallStatus(String^ state)
+RingClientUWP::CallStatus RingClientUWP::RingD::translateCallStatus(String^ state)
 {
     if (state == "INCOMING")
         return CallStatus::INCOMING_RINGING;
@@ -578,3 +613,16 @@
 
     return CallStatus::NONE;
 }
+
+Vector<String^>^ RingClientUWP::RingD::translateKnownRingDevices(const std::map<std::string, std::string> devices)
+{
+    auto devicesList = ref new Vector<String^>();
+
+    for (auto i : devices) {
+        MSG_("devices.first = " + i.first);
+        MSG_("devices.second = " + i.second);
+    }
+
+
+    return devicesList;
+}
diff --git a/RingD.h b/RingD.h
index d2e62cd..ec32c91 100644
--- a/RingD.h
+++ b/RingD.h
@@ -32,6 +32,7 @@
 delegate void IncomingAccountMessage(String^ accountId, String^ from, String^ payload);
 delegate void CallPlaced(String^ callId);
 delegate void IncomingMessage(String^ callId, String^ payload);
+//delegate void DevicesListRefreshed()
 
 
 public ref class RingD sealed
@@ -84,9 +85,11 @@
     void acceptIncommingCall(String^ call);
     void placeCall(Contact^ contact);
     /*void cancelOutGoingCall2(String^ callId);*/ // marche pas
-    CallStatus getCallStatus(String^ state);
+    CallStatus translateCallStatus(String^ state);
+    Vector<String^>^ translateKnownRingDevices(const std::map<std::string, std::string> devices);
 
     void hangUpCall2(String^ callId);
+    void askToRefreshKnownDevices(String^ accountId);
 
     /* TODO : move members */
     ///bool hasConfig; // replaced by startingStatus
@@ -109,7 +112,8 @@
         AcceptIncommingCall,
         CancelOutGoingCall,
         HangUpCall,
-        RegisterDevice
+        RegisterDevice,
+        GetKnownDevices
     };
 
 
@@ -135,12 +139,13 @@
         property String^ _callId;
         property String^ _pin;
         property String^ _password;
+        property String^ _accountId;
     };
 
     /* functions */
     RingD(); // singleton
     void dequeueTasks();
-//    CallStatus getCallStatus(String^ state);
+//    CallStatus translateCallStatus(String^ state);
 
     /* members */
     std::string localFolder_;
diff --git a/SmartPanel.xaml b/SmartPanel.xaml
index f62e36d..d4dd0c9 100644
--- a/SmartPanel.xaml
+++ b/SmartPanel.xaml
@@ -537,13 +537,21 @@
                 <Grid Background="#FFE4F1F9">
                     <Grid.RowDefinitions>
                         <RowDefinition Height="auto"/>
+                        <RowDefinition Height="auto"/>
                         <RowDefinition Height="*"/>
                         <RowDefinition Height="auto"/>
                         <RowDefinition Height="auto"/>
                     </Grid.RowDefinitions>
-                    <TextBlock Text="devices:"
+                    <TextBlock Text="Device ID:"
                                Grid.Row="0"
                                HorizontalAlignment="Center"/>
+                    <TextBlock x:Name="_deviceId_"
+                               Text="[TEXT_MISSING]"
+                               Grid.Row="1"
+                               IsTextSelectionEnabled="True"
+                               HorizontalAlignment="Center"/>
+                    <ListBox x:Name="_devicesIdList_"
+                         Grid.Row="2"/>
                 </Grid>
                 <Button x:Name="_addDevice_"
                         Grid.Row="1"
diff --git a/SmartPanel.xaml.cpp b/SmartPanel.xaml.cpp
index f596aa2..1e34ae6 100644
--- a/SmartPanel.xaml.cpp
+++ b/SmartPanel.xaml.cpp
@@ -48,6 +48,10 @@
     /* populate the smartlist */
     _smartList_->ItemsSource = SmartPanelItemsViewModel::instance->itemsList;
 
+
+    /* populate the device list*/
+///	_devicesIdList_ // not used so far
+
     /* connect delegates */
     Configuration::UserPreferences::instance->selectIndex += ref new SelectIndex([this](int index) {
         _accountsList_->SelectedIndex = index;
@@ -127,9 +131,17 @@
     if (!account)
         return;
 
+    auto accountId = account->accountID_;
+
     Configuration::UserPreferences::instance->PREF_ACCOUNT_INDEX = _accountsList_->SelectedIndex;
     Configuration::UserPreferences::instance->save();
-    _selectedAccountName_->Text = account->name_;
+
+    _selectedAccountName_->Text = accountId;
+    _devicesIdList_->ItemsSource = account->_devicesIdList;
+    _deviceId_->Text = account->_deviceId; /* this is the current device ...
+    ... in the way to get all associated devices, we have to querry the daemon : */
+    RingD::instance->askToRefreshKnownDevices(accountId);
+
 }
 
 void RingClientUWP::Views::SmartPanel::_accountsMenuButton__Checked(Object^ sender, RoutedEventArgs^ e)