Telephony: Add 7bit Ascii support for long messages

Add config item for 7bit Ascii encoding and decoding
support for long messages

Change-Id: I54080a5c63fd2dc470f38edeffbe58729c22adf9
Conflicts:
core/res/res/values/config.xml
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index e7fbc19..c0fa8ff 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -1865,4 +1865,8 @@
     <bool name="config_switch_phone_on_voice_reg_state_change">true</bool>
 
     <bool name="config_sms_force_7bit_encoding">false</bool>
+    <!-- Configuartion to support 7bit Ascii encoding and decoding
+         for long messages. -->
+    <bool name="config_ascii_7bit_support_for_long_message">false</bool>
+
 </resources>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index ffbc349..5ffe260 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -337,6 +337,7 @@
   <java-symbol type="integer" name="config_wifi_framework_max_auth_errors_to_blacklist" />
   <java-symbol type="integer" name="config_wifi_framework_network_black_list_min_time_milli" />
   <java-symbol type="bool" name="skip_radio_power_off_on_sim_refresh_reset" />
+  <java-symbol type="bool" name="config_ascii_7bit_support_for_long_message" />
   <java-symbol type="integer" name="config_bluetooth_max_advertisers" />
   <java-symbol type="integer" name="config_bluetooth_max_scan_filters" />
   <java-symbol type="integer" name="config_cursorWindowSize" />