Add getCdmaMdn and getCdmaMin to phoneinterfacemanager.

Bug: b/16966140
Change-Id: Ic5da4fb3d7e658d1f7fcf7931996cfbb44a80bb2
diff --git a/src/com/android/phone/PhoneInterfaceManager.java b/src/com/android/phone/PhoneInterfaceManager.java
index d17beb1..6350e78 100644
--- a/src/com/android/phone/PhoneInterfaceManager.java
+++ b/src/com/android/phone/PhoneInterfaceManager.java
@@ -1425,6 +1425,30 @@
     }
 
     /**
+     * Returns the CDMA MDN.
+     */
+    public String getCdmaMdn(long subId) {
+        enforceModifyPermissionOrCarrierPrivilege();
+        if (mPhone.getPhoneType() == PhoneConstants.PHONE_TYPE_CDMA) {
+            return getPhone(subId).getLine1Number();
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Returns the CDMA MIN.
+     */
+    public String getCdmaMin(long subId) {
+        enforceModifyPermissionOrCarrierPrivilege();
+        if (mPhone.getPhoneType() == PhoneConstants.PHONE_TYPE_CDMA) {
+            return getPhone(subId).getCdmaMin();
+        } else {
+            return null;
+        }
+    }
+
+    /**
      * Returns true if CDMA provisioning needs to run.
      */
     public boolean needsOtaServiceProvisioning() {