telephony: Set property for custom emergency numbers for display purpose

Set property to configure the custom emergency list that is used for display
purposes only based on MCC.  This property will be read by qcril to append to
its internal list of emergency numbers.

Bug: 7455652
Change-Id: I50394c0e7dc67c96b980ecec45f81fcc2bdb1b7d
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/init.mako.rc b/init.mako.rc
index a59a921..1762d60 100644
--- a/init.mako.rc
+++ b/init.mako.rc
@@ -44,6 +44,7 @@
     # the MCC. This is needed by RIL.
     setprop persist.radio.custom_ecc "1"
     setprop persist.radio.custom_ecc_mcc "{234,235,424,426,427,430,431:999},{334:060,066},{422:9999},{452:113,114,115},{450:111,112,113,119,125,127},{724:190}"
+    setprop persist.radio.custom_ecc_voice "{515:117}"
     setprop persist.radio.custom_ecc_hard "911,*911,#911,112,999,000,08,118,120,122,110,119,995,111,113,125,127"
 
 on fs