VTY: add subscriber update network-access-mode

Allow updating the NAM (Network Access Mode) of subscribers with the
VTY. This is important for the subscriber create on demand use case
where subscribers get created without access to PS and CS NAM by
default. Regenerate hlr_vty_reference.xml.

Related: OS#2542
Change-Id: I231e03219355ebe6467d62ae2e40bef9d8303e3b
diff --git a/doc/manuals/vty/hlr_vty_reference.xml b/doc/manuals/vty/hlr_vty_reference.xml
index e5fd0f2..71a0236 100644
--- a/doc/manuals/vty/hlr_vty_reference.xml
+++ b/doc/manuals/vty/hlr_vty_reference.xml
@@ -811,6 +811,22 @@
         <param name='IMEI' doc='Set IMEI (use for debug only!)' />
       </params>
     </command>
+    <command id='subscriber (imsi|msisdn|id|imei) IDENT update network-access-mode (none|cs|ps|cs+ps)'>
+      <params>
+        <param name='subscriber' doc='Subscriber management commands' />
+        <param name='imsi' doc='Identify subscriber by IMSI' />
+        <param name='msisdn' doc='Identify subscriber by MSISDN (phone number)' />
+        <param name='id' doc='Identify subscriber by database ID' />
+        <param name='imei' doc='Identify subscriber by IMEI' />
+        <param name='IDENT' doc='IMSI/MSISDN/ID/IMEI of the subscriber' />
+        <param name='update' doc='Set or update subscriber data' />
+        <param name='network-access-mode' doc='Set Network Access Mode (NAM) of the subscriber' />
+        <param name='none' doc='Do not allow access to circuit switched or packet switched services' />
+        <param name='cs' doc='Allow access to circuit switched services only' />
+        <param name='ps' doc='Allow access to packet switched services only' />
+        <param name='cs+ps' doc='Allow access to both circuit and packet switched services' />
+      </params>
+    </command>
   </node>
   <node id='config'>
     <name>config</name>