adding a FAQ item about the internet access

app/src/main/kotlin/com/simplemobiletools/smsmessenger/activities/MainActivity.kt

@@ -157,6 +157,7 @@ class MainActivity : SimpleActivity() {
         val licenses = LICENSE_EVENT_BUS or LICENSE_SMS_MMS
 
         val faqItems = arrayListOf(
+            FAQItem(R.string.faq_1_title, R.string.faq_1_text),
             FAQItem(R.string.faq_2_title_commons, R.string.faq_2_text_commons),
             FAQItem(R.string.faq_6_title_commons, R.string.faq_6_text_commons)
         )

app/src/main/res/values/strings.xml

@@ -28,4 +28,9 @@
         <item quantity="one">%d message</item>
         <item quantity="other">%d messages</item>
     </plurals>
+
+    <!-- FAQ -->
+    <string name="faq_1_title">Why does the app require access to the internet?</string>
+    <string name="faq_1_text">Sadly it is needed for sending MMS attachments. Not being able to send MMS would be a really huge disadvantage compared to other apps, so we decided to go this way.
+    However, as usually, there are no ads, tracking or analytics whatsoever, the internet is used only for sending MMS.</string>
 </resources>