diff --git a/app/src/main/java/io/github/sspanak/tt9/hacks/InputType.java b/app/src/main/java/io/github/sspanak/tt9/hacks/InputType.java
index 3a8d8054..009982e1 100644
--- a/app/src/main/java/io/github/sspanak/tt9/hacks/InputType.java
+++ b/app/src/main/java/io/github/sspanak/tt9/hacks/InputType.java
@@ -41,6 +41,11 @@ public class InputType extends StandardInputType {
 	}
 
 
+	public boolean isDumbPhoneDialer(Context context) {
+		return field.packageName.equals("com.android.dialer") && !DeviceInfo.noKeyboard(context);
+	}
+
+
 	public boolean isLgX100SDialer() {
 		int imeOptions = EditorInfo.IME_ACTION_DONE | EditorInfo.IME_FLAG_NO_ENTER_ACTION;
 		return
@@ -114,11 +119,13 @@ public class InputType extends StandardInputType {
 	 * <a href="https://github.com/sspanak/tt9/issues/46">the initial GitHub issue about Qin F21 Pro+</a>
 	 * <a href="https://github.com/sspanak/tt9/pull/326">the PR about calculators</a>
 	 * <a href="https://github.com/sspanak/tt9/issues/300">Dialer not detected correctly on LG X100S</a>
+	 * [NO ISSUE] On touchscreen-only phones, in the Dialer app, we can't switch to passthrough, because
+	 * they don't have a physical keyboard.
 	 */
-	protected boolean isSpecialNumeric() {
+	protected boolean isSpecialNumeric(Context context) {
 		return
 			field.packageName.contains("com.android.calculator") // there is "calculator2", hence the contains()
-			|| field.packageName.equals("com.android.dialer")
+			|| isDumbPhoneDialer(context)
 			|| isLgX100SDialer();
 	}
 
diff --git a/app/src/main/java/io/github/sspanak/tt9/ime/TypingHandler.java b/app/src/main/java/io/github/sspanak/tt9/ime/TypingHandler.java
index 2b392f85..7acdb934 100644
--- a/app/src/main/java/io/github/sspanak/tt9/ime/TypingHandler.java
+++ b/app/src/main/java/io/github/sspanak/tt9/ime/TypingHandler.java
@@ -254,7 +254,7 @@ public abstract class TypingHandler extends KeyPadHandler {
 			return InputMode.MODE_PASSTHROUGH;
 		}
 
-		allowedInputModes = inputType.determineInputModes();
+		allowedInputModes = inputType.determineInputModes(this);
 		return InputModeValidator.validateMode(settings.getInputMode(), allowedInputModes);
 	}
 
diff --git a/app/src/main/java/io/github/sspanak/tt9/ime/helpers/StandardInputType.java b/app/src/main/java/io/github/sspanak/tt9/ime/helpers/StandardInputType.java
index 33596ebf..be10af2e 100644
--- a/app/src/main/java/io/github/sspanak/tt9/ime/helpers/StandardInputType.java
+++ b/app/src/main/java/io/github/sspanak/tt9/ime/helpers/StandardInputType.java
@@ -1,5 +1,6 @@
 package io.github.sspanak.tt9.ime.helpers;
 
+import android.content.Context;
 import android.text.InputType;
 import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.InputConnection;
@@ -65,7 +66,7 @@ abstract public class StandardInputType {
 	}
 
 
-	abstract protected boolean isSpecialNumeric();
+	abstract protected boolean isSpecialNumeric(Context context);
 
 
 	public boolean isEmail() {
@@ -126,7 +127,7 @@ abstract public class StandardInputType {
 	 *
 	 * @return ArrayList<SettingsStore.MODE_ABC | SettingsStore.MODE_123 | SettingsStore.MODE_PREDICTIVE>
 	 */
-	public ArrayList<Integer> determineInputModes() {
+	public ArrayList<Integer> determineInputModes(Context context) {
 		ArrayList<Integer> allowedModes = new ArrayList<>();
 
 		if (field == null) {
@@ -137,7 +138,7 @@ abstract public class StandardInputType {
 		// Calculators (only 0-9 and math) and Dialer (0-9, "#" and "*") fields
 		// handle all input themselves, so we are supposed to pass through all key presses.
 		// Note: A Dialer field is not a Phone number field.
-		if (isSpecialNumeric()) {
+		if (isSpecialNumeric(context)) {
 			allowedModes.add(InputMode.MODE_PASSTHROUGH);
 			return allowedModes;
 		}