FP4: Build Telephony packages

Change-Id: Ia5eb8c58d0badf90a33e958eee1ff200c9be20d5
diff --git a/BoardConfig.mk b/BoardConfig.mk
index b7a5ef5..1cc14e6 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -109,6 +109,9 @@
 TARGET_USERIMAGES_USE_EXT4 := true
 TARGET_USERIMAGES_USE_F2FS := true
 
+# RIL
+ENABLE_VENDOR_RIL_SERVICE := true
+
 # Security patch level
 VENDOR_SECURITY_PATCH := 2021-11-05