Telephony: Define a new property for RUIM based APN operator numeric

PROPERTY_APN_RUIM_OPERATOR_NUMERIC holds the value of mccmnc from CDMA
RUIM/CSIM card and is set by RuimRecords. Applications can use this
to lookup APNs based on RUIM/CSIM mccmnc.

Change-Id: I9e1336ef90d9f002fd226961ffce327ea1422b4a
CRs-Fixed: 626590
diff --git a/telephony/java/com/android/internal/telephony/TelephonyProperties.java b/telephony/java/com/android/internal/telephony/TelephonyProperties.java
index bc29796..b03a6c5 100644
--- a/telephony/java/com/android/internal/telephony/TelephonyProperties.java
+++ b/telephony/java/com/android/internal/telephony/TelephonyProperties.java
@@ -109,6 +109,12 @@
      */
     static String PROPERTY_APN_SIM_OPERATOR_NUMERIC = "gsm.apn.sim.operator.numeric";
 
+    /** The MCC+MNC (mobile country code+mobile network code) of the
+     *  provider of the CDMA RUIM/CSIM to be used for APNs lookup. 5 or 6 decimal digits.
+     *  Availability: RUIM state must be "READY"
+     */
+    static String PROPERTY_APN_RUIM_OPERATOR_NUMERIC = "net.cdma.ruim.operator.numeric";
+
     /** PROPERTY_ICC_OPERATOR_ALPHA is also known as the SPN, or Service Provider Name.
      *  Availability: SIM state must be "READY"
      */