phonebook: move to modules section (#557)

This module should be visible inside the index,
because it is still supported and updated

administrator-manual/en/index.rst

@@ -105,6 +105,7 @@ Administrator Manual
    phone_home
    nethvoice_intro
    nethcti_intro
+   phonebook-mysql
    rspamd
 
 .. toctree::
@@ -153,7 +154,6 @@ Administrator Manual
    snmp
    fax_server
    hotspot
-   phonebook-mysql
    weekly_report
    ui/*
 

administrator-manual/en/phonebook-mysql.rst

@@ -2,10 +2,6 @@
 Phonebook
 =========
 
-.. note::
-
-  The configuration page of this module is available only in the old Server Manager.
-
 The |product| phonebook allows to collect contacts from multiple sources. After collecting the data, 
 the contacts will be accessible in read-only mode from many clients.
 
@@ -22,12 +18,6 @@ The phonebook is accessible using LDAP, only if enabled, using this base DN: ::
 
  dc=phonebook,dc=nh
 
-The web interface allows to enable the import from:
-
-- publicly shared SOGo address book (|product| 6.x only!)
-- shared contacts from |product_cti|
-- speed dial from  |product_voice|
-
 You can import contacts from other source using custom scripts inside: ::
 
  /usr/share/phonebooks/scripts
@@ -101,3 +91,13 @@ Display phonebook fields: ::
 
  mysql -e "describe phonebook.phonebook"
 
+Old web interface
+-----------------
+
+The configuration page of this module is available only in the old Server Manager.
+
+The web interface allows to enable the import from:
+
+- publicly shared SOGo address book (|product| 6.x only!)
+- shared contacts from |product_cti|
+- speed dial from  |product_voice|