Modify Telecom CtsVerifier strings

Modifies the Telecom CtsVerifier test steps to clarify
that the call should still be ongoing when the
incoming/outgoing call tests are completed.

Bug: 37518702
Test: CTS Verifier
Change-Id: I77bc3bde990f856f7412947ac19a39ce8ffe087f
diff --git a/apps/CtsVerifier/res/values/strings.xml b/apps/CtsVerifier/res/values/strings.xml
index e3eefd6..2c94f63 100755
--- a/apps/CtsVerifier/res/values/strings.xml
+++ b/apps/CtsVerifier/res/values/strings.xml
@@ -3902,11 +3902,11 @@
     <string name="telecom_outgoing_call_step_2">
         Click the button below to dial an outgoing call. This will populate the default dialer
         app with a dummy phone number. Initiate the phone call from the dialer app, then return
-        to this screen.
+        to this screen while the call is still in progress.
     </string>
     <string name="telecom_outgoing_call_dial_button">Dial</string>
     <string name="telecom_outgoing_call_step_3">
-        Click the button below to confirm that the outgoing call was correctly made.
+        Click the button below to confirm that the ongoing outgoing call was correctly made.
     </string>
     <string name="telecom_outgoing_call_confirm_button">Confirm</string>
 
@@ -3927,12 +3927,12 @@
     <string name="telecom_incoming_call_step_2">
         Click the button below to initiate an incoming call. The phone should start ringing.
         Answer the call, confirm that you can hear an audio clip with Eisenhower\'s voice, then
-        return to this screen.
+        return to this screen while the call is still ongoing.
     </string>
     <string name="telecom_incoming_call_dial_button">Dial</string>
     <string name="telecom_incoming_call_step_3">
-        Click the button below to confirm that the incoming call was properly answered and that
-        audio was audible.
+        Click the button below to confirm that the ongoing incoming call was properly answered and
+        that audio is audible.
     </string>
     <string name="telecom_incoming_call_confirm_button">Confirm</string>
     <string name="telecom_incoming_self_mgd_test"> Incoming Self-Managed Connection Test</string>