diff --git a/Corona-Warn-App/src/main/res/values-bg/strings.xml b/Corona-Warn-App/src/main/res/values-bg/strings.xml
index 3e031e48df34d9d9578676bbaebb8bd2b3dfe8b4..00d2b8211655403552c64908cdc31b6ccf763fd1 100644
--- a/Corona-Warn-App/src/main/res/values-bg/strings.xml
+++ b/Corona-Warn-App/src/main/res/values-bg/strings.xml
@@ -690,9 +690,9 @@
     <!-- XHED: Subtitle for technical contact and hotline information page -->
     <string name="information_contact_subtitle_phone">"Технически въпроси:"</string>
     <!-- XLNK: Button / hyperlink to phone call for technical contact and hotline information page -->
-    <string name="information_contact_button_phone">"+49 800 7540001"</string>
+    <string name="information_contact_button_phone">"0800 7540001"</string>
     <!-- XBUT: CAUTION - ONLY UPDATE THE NUMBER IF NEEDED, ONLY NUMBERS AND NO SPECIAL CHARACTERS EXCEPT "+" and "space" ALLOWED IN THIS FIELD; -->
-    <string name="information_contact_phone_call_number">"+49 800 7540001"</string>
+    <string name="information_contact_phone_call_number">"0800 7540001"</string>
     <!-- XTXT: Body text for technical contact and hotline information page -->
     <string name="information_contact_body_phone">"Нашият екип за обслужване на клиенти е готов да Ви помогне."</string>
     <!-- YTXT: Body text for technical contact and hotline information page -->
@@ -1115,9 +1115,9 @@
     <!-- YTXT: Body text for step 1 of contact page -->
     <string name="submission_contact_step_1_body">"Обадете се на горещата линия и поискайте ТАН код:"</string>
     <!-- XLNK: Button / hyperlink to phone call for TAN contact page -->
-    <string name="submission_contact_number_display">"+49 800 7540002"</string>
+    <string name="submission_contact_number_display">"0800 7540002"</string>
     <!-- XLNK: Technical number which is called when the user clicks on the display number -->
-    <string name="submission_contact_number_dial">"+49 800 7540002"</string>
+    <string name="submission_contact_number_dial">"0800 7540002"</string>
     <!-- YTXT: Body text for step 2 of contact page-->
     <string name="submission_contact_step_2_body">"Регистрирайте теста, като въведете ТАН кода в приложението."</string>
     <!-- YTXT: Body text for operating hours in contact page-->
@@ -1128,7 +1128,7 @@
     <!-- XACT: Submission contact page title -->
     <string name="submission_contact_accessibility_title">"Обадете се на горещата линия и поискайте ТАН код"</string>
     <!-- XACT: Content Description for submission contact step 1, number has to sync with the display number -->
-    <string name="submission_contact_step_1_content">"В първата стъпка се обаждате на горещата линия, за да заявите ТАН код. Телефонният номер е +49 800 7540002. Работното време е от 8:00 до 22:00 ч. от понеделник до петък и от 10:00 до 22:00 ч в събота и неделя . Обаждането е безплатно."</string>
+    <string name="submission_contact_step_1_content">"В първата стъпка се обаждате на горещата линия, за да заявите ТАН код. Телефонният номер е 0800 7540002. Работното време е от 8:00 до 22:00 ч. от понеделник до петък и от 10:00 до 22:00 ч в събота и неделя . Обаждането е безплатно."</string>
     <!-- XACT: Content Description for submission contact step 2 -->
     <string name="submission_contact_step_2_content">"Във втората стъпка регистрирате теста си, като въвеждате ТАН кода в приложението."</string>
 
diff --git a/Corona-Warn-App/src/main/res/values-de/strings.xml b/Corona-Warn-App/src/main/res/values-de/strings.xml
index a971fe0d5f4963201abccbc324309b066e09979b..30f4d64b1ccf01be4dda92b9599c47a964113686 100644
--- a/Corona-Warn-App/src/main/res/values-de/strings.xml
+++ b/Corona-Warn-App/src/main/res/values-de/strings.xml
@@ -689,13 +689,13 @@
     <!-- XHED: Subtitle for technical contact and hotline information page -->
     <string name="information_contact_headline">"Wie können wir Ihnen helfen?"</string>
     <!-- YTXT: Body text for technical contact and hotline information page -->
-    <string name="information_contact_body">"Für technische Fragen rund um die Corona-Warn-App können Sie sich direkt an unsere technische Hotline wenden.\n\nGehörlose, schwerhörige und spätertaubte Menschen können zur telefonischen Kontaktaufnahme die Tess-Relay-Dienste (Dolmetschen in Gebärdensprache und deutscher Schriftsprache) nutzen. Die Software können Sie im Google Play Store herunterladen."</string>
+    <string name="information_contact_body">"Für technische Fragen rund um die Corona-Warn-App können Sie sich direkt an unsere bundesweite technische Hotline wenden.\n\nGehörlose, schwerhörige und spätertaubte Menschen können zur telefonischen Kontaktaufnahme die Tess-Relay-Dienste (Dolmetschen in Gebärdensprache und deutscher Schriftsprache) nutzen. Die Software können Sie im Google Play Store herunterladen."</string>
     <!-- XHED: Subtitle for technical contact and hotline information page -->
     <string name="information_contact_subtitle_phone">"Technische Hotline:"</string>
     <!-- XLNK: Button / hyperlink to phone call for technical contact and hotline information page -->
-    <string name="information_contact_button_phone">"+49 800 7540001"</string>
+    <string name="information_contact_button_phone">"0800 7540001"</string>
     <!-- XBUT: CAUTION - ONLY UPDATE THE NUMBER IF NEEDED, ONLY NUMBERS AND NO SPECIAL CHARACTERS EXCEPT "+" and "space" ALLOWED IN THIS FIELD; -->
-    <string name="information_contact_phone_call_number">"+49 800 7540001"</string>
+    <string name="information_contact_phone_call_number">"0800 7540001"</string>
     <!-- XTXT: Body text for technical contact and hotline information page -->
     <string name="information_contact_body_phone">"Unser Kundenservice ist für Sie da."</string>
     <!-- YTXT: Body text for technical contact and hotline information page -->
@@ -1116,11 +1116,11 @@
     <!-- XBUT: submission contact enter tan button -->
     <string name="submission_contact_button_enter">"TAN eingeben"</string>
     <!-- YTXT: Body text for step 1 of contact page -->
-    <string name="submission_contact_step_1_body">"Rufen Sie die Hotline an und fragen Sie nach einer TAN."</string>
+    <string name="submission_contact_step_1_body">"Rufen Sie die bundesweite Hotline an und fragen Sie nach einer TAN."</string>
     <!-- XLNK: Button / hyperlink to phone call for TAN contact page -->
-    <string name="submission_contact_number_display">"+49 800 7540002"</string>
+    <string name="submission_contact_number_display">"0800 7540002"</string>
     <!-- XLNK: Technical number which is called when the user clicks on the display number -->
-    <string name="submission_contact_number_dial">"+49 800 7540002"</string>
+    <string name="submission_contact_number_dial">"0800 7540002"</string>
     <!-- YTXT: Body text for step 2 of contact page-->
     <string name="submission_contact_step_2_body">"Geben Sie die TAN in der App ein, um Ihren Test zu registrieren."</string>
     <!-- YTXT: Body text for operating hours in contact page-->
@@ -1131,7 +1131,7 @@
     <!-- XACT: Submission contact page title -->
     <string name="submission_contact_accessibility_title">"TAN-Anfrage per Telefonanruf"</string>
     <!-- XACT: Content Description for submission contact step 1, number has to sync with the display number -->
-    <string name="submission_contact_step_1_content">"Im ersten Schritt Hotline anrufen und TAN erfragen, unter der Rufnummer +49 800 7540002. Die Erreichbarkeit ist Montag bis Freitag von 8 bis 22 Uhr sowie Samstag und Sonntag von 10 bis 22 Uhr. Der Anruf ist kostenfrei."</string>
+    <string name="submission_contact_step_1_content">"Im ersten Schritt bundesweite Hotline anrufen und TAN erfragen, unter der Rufnummer 0800 7540002. Die Erreichbarkeit ist Montag bis Freitag von 8 bis 22 Uhr sowie Samstag und Sonntag von 10 bis 22 Uhr. Der Anruf ist kostenfrei."</string>
     <!-- XACT: Content Description for submission contact step 2 -->
     <string name="submission_contact_step_2_content">"Im zweiten Schritt registrieren Sie den Test per TAN-Eingabe in der App."</string>
 
diff --git a/Corona-Warn-App/src/main/res/values-en/strings.xml b/Corona-Warn-App/src/main/res/values-en/strings.xml
index a8df4bc4258e06a6589e53d57ac248a24c418cea..7cbadff14d75208b01a971cc6eb36986537091df 100644
--- a/Corona-Warn-App/src/main/res/values-en/strings.xml
+++ b/Corona-Warn-App/src/main/res/values-en/strings.xml
@@ -686,13 +686,13 @@
     <!-- XHED: Subtitle for technical contact and hotline information page -->
     <string name="information_contact_headline">"How can we help you?"</string>
     <!-- YTXT: Body text for technical contact and hotline information page -->
-    <string name="information_contact_body">"For technical questions about the Corona-Warn-App, please contact our hotline.\n\nPersons with hearing impairments can use Tess Relay services (interpreting between German written language and sign language) to contact the phone hotline. You can download the software from Google Play."</string>
+    <string name="information_contact_body">"For technical questions about the Corona-Warn-App, please contact our nationwide hotline.\n\nPersons with hearing impairments can use Tess Relay services (interpreting between German written language and sign language) to contact the phone hotline. You can download the software from Google Play."</string>
     <!-- XHED: Subtitle for technical contact and hotline information page -->
     <string name="information_contact_subtitle_phone">"Technical hotline:"</string>
     <!-- XLNK: Button / hyperlink to phone call for technical contact and hotline information page -->
-    <string name="information_contact_button_phone">"+49 800 7540001"</string>
+    <string name="information_contact_button_phone">"0800 7540001"</string>
     <!-- XBUT: CAUTION - ONLY UPDATE THE NUMBER IF NEEDED, ONLY NUMBERS AND NO SPECIAL CHARACTERS EXCEPT "+" and "space" ALLOWED IN THIS FIELD; -->
-    <string name="information_contact_phone_call_number">"+49 800 7540001"</string>
+    <string name="information_contact_phone_call_number">"0800 7540001"</string>
     <!-- XTXT: Body text for technical contact and hotline information page -->
     <string name="information_contact_body_phone">"Our customer service is here to help."</string>
     <!-- YTXT: Body text for technical contact and hotline information page -->
@@ -1113,11 +1113,11 @@
     <!-- XBUT: submission contact enter tan button -->
     <string name="submission_contact_button_enter">"Enter TAN"</string>
     <!-- YTXT: Body text for step 1 of contact page -->
-    <string name="submission_contact_step_1_body">"Call the hotline and request a TAN:"</string>
+    <string name="submission_contact_step_1_body">"Call the nationwide hotline and request a TAN:"</string>
     <!-- XLNK: Button / hyperlink to phone call for TAN contact page -->
-    <string name="submission_contact_number_display">"+49 800 7540002"</string>
+    <string name="submission_contact_number_display">"0800 7540002"</string>
     <!-- XLNK: Technical number which is called when the user clicks on the display number -->
-    <string name="submission_contact_number_dial">"+49 800 7540002"</string>
+    <string name="submission_contact_number_dial">"0800 7540002"</string>
     <!-- YTXT: Body text for step 2 of contact page-->
     <string name="submission_contact_step_2_body">"Register the test by entering the TAN in the app."</string>
     <!-- YTXT: Body text for operating hours in contact page-->
@@ -1128,7 +1128,7 @@
     <!-- XACT: Submission contact page title -->
     <string name="submission_contact_accessibility_title">"Call the hotline and request a TAN"</string>
     <!-- XACT: Content Description for submission contact step 1, number has to sync with the display number -->
-    <string name="submission_contact_step_1_content">"In the first step, you call the hotline and request your TAN. You can reach the hotline on +49 800 7540002. The business hours are Monday to Friday from 8 am to 10 pm and Saturday and Sunday from 10 am to 10 pm. The call is free of charge."</string>
+    <string name="submission_contact_step_1_content">"In the first step, you call the nationwide hotline and request your TAN. You can reach the nationwide hotline on 0800 7540002. The business hours are Monday to Friday from 8 am to 10 pm and Saturday and Sunday from 10 am to 10 pm. The call is free of charge."</string>
     <!-- XACT: Content Description for submission contact step 2 -->
     <string name="submission_contact_step_2_content">"In the second step, you register your test with your TAN in the app."</string>
 
diff --git a/Corona-Warn-App/src/main/res/values-pl/strings.xml b/Corona-Warn-App/src/main/res/values-pl/strings.xml
index 07d6ea7fecc4f4bc8d61f87be85dabd1b5693bfd..5cf6b8abec41a7976df7698731f58c602a70331c 100644
--- a/Corona-Warn-App/src/main/res/values-pl/strings.xml
+++ b/Corona-Warn-App/src/main/res/values-pl/strings.xml
@@ -690,9 +690,9 @@
     <!-- XHED: Subtitle for technical contact and hotline information page -->
     <string name="information_contact_subtitle_phone">"Infolinia techniczna:"</string>
     <!-- XLNK: Button / hyperlink to phone call for technical contact and hotline information page -->
-    <string name="information_contact_button_phone">"+49 800 7540001"</string>
+    <string name="information_contact_button_phone">"0800 7540001"</string>
     <!-- XBUT: CAUTION - ONLY UPDATE THE NUMBER IF NEEDED, ONLY NUMBERS AND NO SPECIAL CHARACTERS EXCEPT "+" and "space" ALLOWED IN THIS FIELD; -->
-    <string name="information_contact_phone_call_number">"+49 800 7540001"</string>
+    <string name="information_contact_phone_call_number">"0800 7540001"</string>
     <!-- XTXT: Body text for technical contact and hotline information page -->
     <string name="information_contact_body_phone">"Nasz zespół obsługi klienta jest gotowy do pomocy."</string>
     <!-- YTXT: Body text for technical contact and hotline information page -->
@@ -1115,9 +1115,9 @@
     <!-- YTXT: Body text for step 1 of contact page -->
     <string name="submission_contact_step_1_body">"Zadzwoń na infolinię i poproś o numer TAN:"</string>
     <!-- XLNK: Button / hyperlink to phone call for TAN contact page -->
-    <string name="submission_contact_number_display">"+49 800 7540002"</string>
+    <string name="submission_contact_number_display">"0800 7540002"</string>
     <!-- XLNK: Technical number which is called when the user clicks on the display number -->
-    <string name="submission_contact_number_dial">"+49 800 7540002"</string>
+    <string name="submission_contact_number_dial">"0800 7540002"</string>
     <!-- YTXT: Body text for step 2 of contact page-->
     <string name="submission_contact_step_2_body">"Zarejestruj test poprzez wpisanie numeru TAN w aplikacji."</string>
     <!-- YTXT: Body text for operating hours in contact page-->
@@ -1128,7 +1128,7 @@
     <!-- XACT: Submission contact page title -->
     <string name="submission_contact_accessibility_title">"Zadzwoń na infolinię i poproś o numer TAN"</string>
     <!-- XACT: Content Description for submission contact step 1, number has to sync with the display number -->
-    <string name="submission_contact_step_1_content">"Najpierw zadzwoń na infolinię i poproś o numer TAN. Numer infolinii to +49 800 7540002. Godziny pracy: od poniedziałku do piątku od 8:00 do 22:00 oraz w sobotę i niedzielę od 10:00 do 22:00. Połączenie jest bezpłatne."</string>
+    <string name="submission_contact_step_1_content">"Najpierw zadzwoń na infolinię i poproś o numer TAN. Numer infolinii to 0800 7540002. Godziny pracy: od poniedziałku do piątku od 8:00 do 22:00 oraz w sobotę i niedzielę od 10:00 do 22:00. Połączenie jest bezpłatne."</string>
     <!-- XACT: Content Description for submission contact step 2 -->
     <string name="submission_contact_step_2_content">"Następnie zarejestruj test przy użyciu numeru TAN w aplikacji."</string>
 
diff --git a/Corona-Warn-App/src/main/res/values-ro/strings.xml b/Corona-Warn-App/src/main/res/values-ro/strings.xml
index 1463392472171301ae0d8743542b726597fc4b97..b839f59ddb3ace451a96ea9b6e70a9467b7acbbb 100644
--- a/Corona-Warn-App/src/main/res/values-ro/strings.xml
+++ b/Corona-Warn-App/src/main/res/values-ro/strings.xml
@@ -690,9 +690,9 @@
     <!-- XHED: Subtitle for technical contact and hotline information page -->
     <string name="information_contact_subtitle_phone">"Hotline tehnic:"</string>
     <!-- XLNK: Button / hyperlink to phone call for technical contact and hotline information page -->
-    <string name="information_contact_button_phone">"+49 800 7540001"</string>
+    <string name="information_contact_button_phone">"0800 7540001"</string>
     <!-- XBUT: CAUTION - ONLY UPDATE THE NUMBER IF NEEDED, ONLY NUMBERS AND NO SPECIAL CHARACTERS EXCEPT "+" and "space" ALLOWED IN THIS FIELD; -->
-    <string name="information_contact_phone_call_number">"+49 800 7540001"</string>
+    <string name="information_contact_phone_call_number">"0800 7540001"</string>
     <!-- XTXT: Body text for technical contact and hotline information page -->
     <string name="information_contact_body_phone">"Serviciul clienți vă stă la dispoziție."</string>
     <!-- YTXT: Body text for technical contact and hotline information page -->
@@ -1115,9 +1115,9 @@
     <!-- YTXT: Body text for step 1 of contact page -->
     <string name="submission_contact_step_1_body">"Sunați la hotline și solicitați un TAN:"</string>
     <!-- XLNK: Button / hyperlink to phone call for TAN contact page -->
-    <string name="submission_contact_number_display">"+49 800 7540002"</string>
+    <string name="submission_contact_number_display">"0800 7540002"</string>
     <!-- XLNK: Technical number which is called when the user clicks on the display number -->
-    <string name="submission_contact_number_dial">"+49 800 7540002"</string>
+    <string name="submission_contact_number_dial">"0800 7540002"</string>
     <!-- YTXT: Body text for step 2 of contact page-->
     <string name="submission_contact_step_2_body">"Înregistrați testul introducând codul TAN în aplicație."</string>
     <!-- YTXT: Body text for operating hours in contact page-->
@@ -1128,7 +1128,7 @@
     <!-- XACT: Submission contact page title -->
     <string name="submission_contact_accessibility_title">"Sunați la hotline și solicitați un TAN"</string>
     <!-- XACT: Content Description for submission contact step 1, number has to sync with the display number -->
-    <string name="submission_contact_step_1_content">"Primul pas: sunați la hotline și solicitați codul dvs. TAN. Puteți contacta hotline-ul la numărul de telefon +49 800 7540002. Programul de lucru este: luni - vineri, 08:00 - 22.00 și sâmbătă - duminică, 10:00 - 22:00. Apelul este gratuit."</string>
+    <string name="submission_contact_step_1_content">"Primul pas: sunați la hotline și solicitați codul dvs. TAN. Puteți contacta hotline-ul la numărul de telefon 0800 7540002. Programul de lucru este: luni - vineri, 08:00 - 22.00 și sâmbătă - duminică, 10:00 - 22:00. Apelul este gratuit."</string>
     <!-- XACT: Content Description for submission contact step 2 -->
     <string name="submission_contact_step_2_content">"Al doilea pas: înregistrați-vă testul cu codul dvs. TAN în aplicație."</string>
 
diff --git a/Corona-Warn-App/src/main/res/values-tr/strings.xml b/Corona-Warn-App/src/main/res/values-tr/strings.xml
index d2b3990de557c36813b6214ce6147306b2b4c384..bb52e0ab62afb17c9246082c12c8e71ee800b10d 100644
--- a/Corona-Warn-App/src/main/res/values-tr/strings.xml
+++ b/Corona-Warn-App/src/main/res/values-tr/strings.xml
@@ -690,9 +690,9 @@
     <!-- XHED: Subtitle for technical contact and hotline information page -->
     <string name="information_contact_subtitle_phone">"Teknik yardım hattı:"</string>
     <!-- XLNK: Button / hyperlink to phone call for technical contact and hotline information page -->
-    <string name="information_contact_button_phone">"+49 800 7540001"</string>
+    <string name="information_contact_button_phone">"0800 7540001"</string>
     <!-- XBUT: CAUTION - ONLY UPDATE THE NUMBER IF NEEDED, ONLY NUMBERS AND NO SPECIAL CHARACTERS EXCEPT "+" and "space" ALLOWED IN THIS FIELD; -->
-    <string name="information_contact_phone_call_number">"+49 800 7540001"</string>
+    <string name="information_contact_phone_call_number">"0800 7540001"</string>
     <!-- XTXT: Body text for technical contact and hotline information page -->
     <string name="information_contact_body_phone">"Müşteri hizmetlerimiz size yardımcı olmaya hazır."</string>
     <!-- YTXT: Body text for technical contact and hotline information page -->
@@ -1115,9 +1115,9 @@
     <!-- YTXT: Body text for step 1 of contact page -->
     <string name="submission_contact_step_1_body">"Yardım hattını arayın ve TAN talep edin:"</string>
     <!-- XLNK: Button / hyperlink to phone call for TAN contact page -->
-    <string name="submission_contact_number_display">"+49 800 7540002"</string>
+    <string name="submission_contact_number_display">"0800 7540002"</string>
     <!-- XLNK: Technical number which is called when the user clicks on the display number -->
-    <string name="submission_contact_number_dial">"+49 800 7540002"</string>
+    <string name="submission_contact_number_dial">"0800 7540002"</string>
     <!-- YTXT: Body text for step 2 of contact page-->
     <string name="submission_contact_step_2_body">"Uygulamaya TAN girerek testi kaydedin."</string>
     <!-- YTXT: Body text for operating hours in contact page-->
@@ -1128,7 +1128,7 @@
     <!-- XACT: Submission contact page title -->
     <string name="submission_contact_accessibility_title">"Yardım hattını arayın ve TAN talep edin"</string>
     <!-- XACT: Content Description for submission contact step 1, number has to sync with the display number -->
-    <string name="submission_contact_step_1_content">"İlk adımda yardım hattını arayıp TAN\'nizi talep edersiniz. +49 800 7540002 numaralı telefondan yardım hattına ulaşabilirsiniz. Mesai saatleri, Pazartesi - Cuma 8.00 ile 22.00 ve Cumartesi ve Pazar günleri 10.00 ile 22.00 arasıdır. Arama ücretsizdir."</string>
+    <string name="submission_contact_step_1_content">"İlk adımda yardım hattını arayıp TAN\'nizi talep edersiniz. 0800 7540002 numaralı telefondan yardım hattına ulaşabilirsiniz. Mesai saatleri, Pazartesi - Cuma 8.00 ile 22.00 ve Cumartesi ve Pazar günleri 10.00 ile 22.00 arasıdır. Arama ücretsizdir."</string>
     <!-- XACT: Content Description for submission contact step 2 -->
     <string name="submission_contact_step_2_content">"İkinci adımda, TAN\'nizi kullanarak testinizi uygulamaya kaydedersiniz."</string>
 
diff --git a/Corona-Warn-App/src/main/res/values/strings.xml b/Corona-Warn-App/src/main/res/values/strings.xml
index e9fceccb256805749da532b587ce3ff5519d150b..51eb92236818c0f2a5d6327a3a64afa1f9601a7c 100644
--- a/Corona-Warn-App/src/main/res/values/strings.xml
+++ b/Corona-Warn-App/src/main/res/values/strings.xml
@@ -693,13 +693,13 @@
     <!-- XHED: Subtitle for technical contact and hotline information page -->
     <string name="information_contact_headline">"How can we help you?"</string>
     <!-- YTXT: Body text for technical contact and hotline information page -->
-    <string name="information_contact_body">"For technical questions about the Corona-Warn-App, please contact our hotline.\n\nPersons with hearing impairments can use Tess Relay services (interpreting between German written language and sign language) to contact the phone hotline. You can download the software from Google Play."</string>
+    <string name="information_contact_body">"For technical questions about the Corona-Warn-App, please contact our nationwide hotline.\n\nPersons with hearing impairments can use Tess Relay services (interpreting between German written language and sign language) to contact the phone hotline. You can download the software from Google Play."</string>
     <!-- XHED: Subtitle for technical contact and hotline information page -->
     <string name="information_contact_subtitle_phone">"Technical hotline:"</string>
     <!-- XLNK: Button / hyperlink to phone call for technical contact and hotline information page -->
-    <string name="information_contact_button_phone">"+49 800 7540001"</string>
+    <string name="information_contact_button_phone">"0800 7540001"</string>
     <!-- XBUT: CAUTION - ONLY UPDATE THE NUMBER IF NEEDED, ONLY NUMBERS AND NO SPECIAL CHARACTERS EXCEPT "+" and "space" ALLOWED IN THIS FIELD; -->
-    <string name="information_contact_phone_call_number">"+49 800 7540001"</string>
+    <string name="information_contact_phone_call_number">"0800 7540001"</string>
     <!-- XTXT: Body text for technical contact and hotline information page -->
     <string name="information_contact_body_phone">"Our customer service is here to help."</string>
     <!-- YTXT: Body text for technical contact and hotline information page -->
@@ -1124,11 +1124,11 @@
     <!-- XBUT: submission contact enter tan button -->
     <string name="submission_contact_button_enter">"Enter TAN"</string>
     <!-- YTXT: Body text for step 1 of contact page -->
-    <string name="submission_contact_step_1_body">"Call the hotline and request a TAN:"</string>
+    <string name="submission_contact_step_1_body">"Call the nationwide hotline and request a TAN:"</string>
     <!-- XLNK: Button / hyperlink to phone call for TAN contact page -->
-    <string name="submission_contact_number_display">"+49 800 7540002"</string>
+    <string name="submission_contact_number_display">"0800 7540002"</string>
     <!-- XLNK: Technical number which is called when the user clicks on the display number -->
-    <string name="submission_contact_number_dial">"+49 800 7540002"</string>
+    <string name="submission_contact_number_dial">"0800 7540002"</string>
     <!-- YTXT: Body text for step 2 of contact page-->
     <string name="submission_contact_step_2_body">"Register the test by entering the TAN in the app."</string>
     <!-- YTXT: Body text for operating hours in contact page-->
@@ -1139,7 +1139,7 @@
     <!-- XACT: Submission contact page title -->
     <string name="submission_contact_accessibility_title">"Call the hotline and request a TAN"</string>
     <!-- XACT: Content Description for submission contact step 1, number has to sync with the display number -->
-    <string name="submission_contact_step_1_content">"In the first step, you call the hotline and request your TAN. You can reach the hotline on +49 800 7540002. The business hours are Monday to Friday from 8 am to 10 pm and Saturday and Sunday from 10 am to 10 pm. The call is free of charge."</string>
+    <string name="submission_contact_step_1_content">"In the first step, you call the nationwide hotline and request your TAN. You can reach the nationwide hotline on 0800 7540002. The business hours are Monday to Friday from 8 am to 10 pm and Saturday and Sunday from 10 am to 10 pm. The call is free of charge."</string>
     <!-- XACT: Content Description for submission contact step 2 -->
     <string name="submission_contact_step_2_content">"In the second step, you register your test with your TAN in the app."</string>