diff --git a/root/tt/account_detail.tt b/root/tt/account_detail.tt
index 761931b..c14d71c 100644
--- a/root/tt/account_detail.tt
+++ b/root/tt/account_detail.tt
@@ -56,7 +56,8 @@
                 <td class="tdkey">CustomerID:</td>
                 <td>
                   [% IF edit_account %]
-                    <input type="text" name="customer_id" value="[% account.customer_id %]" />
+                    <input type="text" name="customer_id" value="[% account.customer_id %]"
+                           title="unique ID of the customer the account belongs to, integer, optional" />
                   [% ELSE %]
                     [% IF account.customer_id %]
                     <a href="/customer/detail?customer_id=[% account.customer_id %]">[% account.customer_id %]</a>
@@ -135,7 +136,11 @@
                 <td class="nowrap">&euro; [% account.balance.cash_balance %]</td>
                 <td>
                 [% IF edit_balance %]
-                  <div class="account_add">add <input type="text" name="add_cash" value="[% balanceadd.cash %]" /> Euro</div>
+                  <div class="account_add">
+                    add
+                    <input type="text" name="add_cash" value="[% balanceadd.cash %]"
+                           title="amount of money to add, float" />
+                    Euro</div>
                 [% END %]
                 </td>
               </tr>
@@ -145,7 +150,12 @@
                 <td class="nowrap">[% account.balance.free_time_balance %] s</td>
                 <td>
                 [% IF edit_balance %]
-                  <div class="account_add">add <input type="text" name="add_time" value="[% balanceadd.free_time %]" /> seconds</div>
+                  <div class="account_add">
+                    add
+                    <input type="text" name="add_time" value="[% balanceadd.free_time %]"
+                           title="amount of free time in seconds to add, integer" />
+                    seconds
+                  </div>
                 [% END %]
                 </td>
               </tr>
diff --git a/root/tt/admin.tt b/root/tt/admin.tt
index 0f0cb79..a7e0c69 100644
--- a/root/tt/admin.tt
+++ b/root/tt/admin.tt
@@ -20,28 +20,33 @@
               <tr>
                 <td>[% admin.login %]</td>
                 [% IF admin.login == edit_admin %]
-                  <form action="/admin/do_edit_admin" method="post">
+                  <form autocomplete="off" action="/admin/do_edit_admin" method="post">
                     <input type="hidden" name="admin" value="[% admin.login %]" />
-                    <td><input type="password" name="password" value="" /></td>
+                    <td><input type="password" name="password" value=""
+                               title="if set, the new login password for the account, string" /></td>
                     <td class="tdcenter">
                       <input type="checkbox" class="checkbox" name="is_master"
                              [% IF admin.login == Catalyst.session.admin.login %]disabled="disabled"[% END %]
-                             [% IF erefill.is_master or !erefill && admin.is_master %]checked="checked" [% END %] />
+                             [% IF erefill.is_master or !erefill && admin.is_master %]checked="checked" [% END %]
+                             title="if checked, the administrator can create and edit other administrator accounts" />
                     </td>
                     <td class="tdcenter">
                       <input type="checkbox" class="checkbox" name="is_active"
                              [% IF admin.login == Catalyst.session.admin.login %]disabled="disabled"[% END %]
-                             [% IF erefill.is_active or !erefill && admin.is_active %]checked="checked" [% END %] />
+                             [% IF erefill.is_active or !erefill && admin.is_active %]checked="checked" [% END %]
+                             title="if checked, the administrator account is active and may be used" />
                     </td>
                     <td class="tdcenter">
                       <input type="checkbox" class="checkbox" name="read_only"
                              [% IF admin.login == Catalyst.session.admin.login %]disabled="disabled"[% END %]
-                             [% IF erefill.read_only or !erefill && admin.read_only %]checked="checked" [% END %] />
+                             [% IF erefill.read_only or !erefill && admin.read_only %]checked="checked" [% END %]
+                             title="if checked, the administrator may not change any data" />
                     </td>
                     <td class="tdcenter">
                       <input type="checkbox" class="checkbox" name="show_passwords"
                              [% IF admin.login == Catalyst.session.admin.login %]disabled="disabled"[% END %]
-                             [% IF erefill.show_passwords or !erefill && admin.show_passwords %]checked="checked" [% END %] />
+                             [% IF erefill.show_passwords or !erefill && admin.show_passwords %]checked="checked" [% END %]
+                             title="if checked, the new administrator may view subscriber passwords" />
                     </td>
                     <td>
                       <div class="postlink">
@@ -55,19 +60,23 @@
                   <td>********</td>
                   <td class="tdcenter">
                     <input type="checkbox" class="checkbox" disabled="disabled"
-                           [% IF admin.is_master %]checked="checked"[% END %] />
+                           [% IF admin.is_master %]checked="checked"[% END %]
+                           title="if checked, the administrator can create and edit other administrator accounts" />
                   </td>
                   <td class="tdcenter">
                     <input type="checkbox" class="checkbox" disabled="disabled"
-                           [% IF admin.is_active %] checked="checked"[% END %] />
+                           [% IF admin.is_active %] checked="checked"[% END %]
+                           title="if checked, the administrator account is active and may be used" />
                   </td>
                   <td class="tdcenter">
                     <input type="checkbox" class="checkbox" disabled="disabled"
-                           [% IF admin.read_only %] checked="checked"[% END %] />
+                           [% IF admin.read_only %] checked="checked"[% END %]
+                           title="if checked, the administrator may not change any data" />
                   </td>
                   <td class="tdcenter">
                     <input type="checkbox" class="checkbox" disabled="disabled"
-                           [% IF admin.show_passwords %] checked="checked"[% END %] />
+                           [% IF admin.show_passwords %] checked="checked"[% END %]
+                           title="if checked, the new administrator may view subscriber passwords" />
                   </td>
                   <td>
                     [% UNLESS Catalyst.session.admin.read_only && admin.login != Catalyst.session.admin.login %]
@@ -114,38 +123,46 @@
             <form autocomplete="off" action="/admin/do_create_admin" method="post">
               <tr>
                 <td>login:</td>
-                <td><input type="text" size="20" name="admin" id="adminaddtxt" value="[% arefill.admin %]" /></td>
+                <td><input type="text" size="20" name="admin" id="adminaddtxt" value="[% arefill.admin %]"
+                           title="the login username for the new account, string" />
+                </td>
               </tr>
               <tr>
                 <td>password:</td>
-                <td><input type="password" name="password" value="" /></td>
+                <td><input type="password" name="password" value=""
+                           title="the login password for the new account, string" />
+                </td>
               </tr>
               <tr>
                 <td>master:</td>
                 <td>
                   <input type="checkbox" class="checkbox" name="is_master"
-                         [% IF arefill.is_master %]checked="checked"[% END %] />
+                         [% IF arefill.is_master %]checked="checked"[% END %]
+                         title="if checked, the new administrator can create and edit other administrator accounts" />
                 </td>
               </tr>
               <tr>
                 <td>active:</td>
                 <td>
                   <input type="checkbox" class="checkbox" name="is_active"
-                         [% IF arefill.is_active %]checked="checked"[% END %] />
+                         [% IF arefill.is_active %]checked="checked"[% END %]
+                         title="if checked, the new administrator account is active and may be used" />
                 </td>
               </tr>
               <tr>
                 <td>readonly:</td>
                 <td>
                   <input type="checkbox" class="checkbox" name="read_only"
-                         [% IF arefill.read_only %]checked="checked"[% END %] />
+                         [% IF arefill.read_only %]checked="checked"[% END %]
+                         title="if checked, the new administrator may not change any data" />
                 </td>
               </tr>
               <tr>
                 <td>show passwords:</td>
                 <td>
                   <input type="checkbox" class="checkbox" name="show_passwords"
-                         [% IF arefill.show_passwords %]checked="checked"[% END %] />
+                         [% IF arefill.show_passwords %]checked="checked"[% END %]
+                         title="if checked, the new administrator may view subscriber passwords" />
                 </td>
               </tr>
               <tr>
diff --git a/root/tt/subscriber.tt b/root/tt/subscriber.tt
index bf1b36b..ef3f30f 100644
--- a/root/tt/subscriber.tt
+++ b/root/tt/subscriber.tt
@@ -3,27 +3,36 @@
           <form action="/subscriber/search" method="post" class="search_subscriber">
 
             <label class="search_label" for="search_by_username">Username:</label>
-            <input type="text" id="search_by_username" name="search_username" value="[% search_username %]" />
-            <input type="checkbox" class="checkbox" id="exact_username" name="exact_username" [% IF exact_username %]checked="checked"[% END %] />
+            <input type="text" id="search_by_username" name="search_username" value="[% search_username %]"
+                   title="search by the local part of the SIP URI, wildcards allowed" />
+            <input type="checkbox" class="checkbox" id="exact_username" name="exact_username" [% IF exact_username %]checked="checked"[% END %]
+                   title="if checked, the search string will not be surrounded by wildcards" />
             <label for="exact_username">exact match</label><br />
 
             <label class="search_label" for="search_by_domain">Domain:</label>
-            <input type="text" id="search_by_domain" name="search_domain" value="[% search_domain %]" />
-            <input type="checkbox" class="checkbox" id="exact_domain" name="exact_domain" [% IF exact_domain %]checked="checked"[% END %] />
+            <input type="text" id="search_by_domain" name="search_domain" value="[% search_domain %]"
+                   title="search by the domain of the SIP URI, wildcards allowed" />
+            <input type="checkbox" class="checkbox" id="exact_domain" name="exact_domain" [% IF exact_domain %]checked="checked"[% END %]
+                   title="if checked, the search string will not be surrounded by wildcards" />
             <label for="exact_domain">exact match</label><br />
 
             <label class="search_label" for="search_by_number">E.164 number:</label>
-            <input type="text" id="search_by_number" name="search_number" value="[% search_number %]" />
-            <input type="checkbox" class="checkbox" id="exact_number" name="exact_number" [% IF exact_number %]checked="checked"[% END %] />
+            <input type="text" id="search_by_number" name="search_number" value="[% search_number %]"
+                   title="search by the E.164 numbers, wildcards allowed" />
+            <input type="checkbox" class="checkbox" id="exact_number" name="exact_number" [% IF exact_number %]checked="checked"[% END %]
+                   title="if checked, the search string will not be surrounded by wildcards" />
             <label for="exact_number">exact match</label><br />
 
             <label class="search_label" for="search_by_uuid">UUID:</label>
-            <input type="text" id="search_by_uuid" name="search_uuid" value="[% search_uuid %]" />
-            <input type="checkbox" class="checkbox" id="exact_uuid" name="exact_uuid" [% IF exact_uuid %]checked="checked"[% END %] />
+            <input type="text" id="search_by_uuid" name="search_uuid" value="[% search_uuid %]"
+                   title="search by the UUID, wildcards allowed" />
+            <input type="checkbox" class="checkbox" id="exact_uuid" name="exact_uuid" [% IF exact_uuid %]checked="checked"[% END %]
+                   title="if checked, the search string will not be surrounded by wildcards" />
             <label for="exact_uuid">exact match</label><br />
 
             <div class="topbottomspace">
-              <input type="checkbox" class="checkbox" id="include_terminated" name="terminated" [% IF terminated %]checked="checked"[% END %] />
+              <input type="checkbox" class="checkbox" id="include_terminated" name="terminated" [% IF terminated %]checked="checked"[% END %]
+                     title="if checked, the search result will include terminated subscribers" />
               <label for="include_terminated">include terminated subscribers</label><br />
             </div>
 
diff --git a/root/tt/subscriber_detail.tt b/root/tt/subscriber_detail.tt
index 0eb78ee..20e545e 100644
--- a/root/tt/subscriber_detail.tt
+++ b/root/tt/subscriber_detail.tt
@@ -79,9 +79,11 @@
                 <td class="tdkey">web password:</td>
                 <td>
                 [% IF edit_subscriber %]
-                  <input type="text" name="webpassword" id="edit_webpass" value="[% subscriber.edit_webpass %]" />
+                  <input type="text" name="webpassword" id="edit_webpass" value="[% subscriber.edit_webpass %]"
+                         title="the password used for login at the SOAP and CSC interfaces, string" />
                 [% ELSE %]
                   <input type="text" id="edit_webpass" class="disabled" disabled="disabled"
+                         title="the password used for login at the SOAP and CSC interfaces, string"
                   [% IF show_webpass  && Catalyst.session.admin.show_passwords %]
                     value="[% subscriber.webpassword %]" /> <a href="?subscriber_id=[% subscriber.subscriber_id %]" class="apass">Hide</a>
                   [% ELSE %]
@@ -102,9 +104,12 @@
                 <td class="tdkey">E.164 number:</td>
                 <td>
                 [% IF edit_subscriber %]
-                  <input type="text" name="cc" class="ishort" value="[% subscriber.cc %]" />
-                  <input type="text" name="ac" class="ishort" value="[% subscriber.ac %]" />
-                  <input type="text" name="sn" value="[% subscriber.sn %]" />
+                  <input type="text" name="cc" class="ishort" value="[% subscriber.cc %]"
+                         title="the country code of the E.164 number, integer" />
+                  <input type="text" name="ac" class="ishort" value="[% subscriber.ac %]"
+                         title="the area code of the E.164 number, integer" />
+                  <input type="text" name="sn" value="[% subscriber.sn %]"
+                         title="the subscriber part of the E.164 number, numeric string" />
                 [% ELSE %]
                   <input type="text" class="disabled" disabled="disabled"
                   [% IF subscriber.sn %]
@@ -126,7 +131,8 @@
               <tr>
                 <td class="tdkey">SIP URI:</td>
                 <td>
-                  <input type="text" name="username" value="[% subscriber.username %]" />
+                  <input type="text" name="username" value="[% subscriber.username %]"
+                         title="the local part of the SIP URI, string" />
                   @
                   <select size="1" name="domain">
                   [% FOREACH sdom = domains %]
@@ -140,9 +146,11 @@
                 <td class="tdkey">SIP password:</td>
                 <td>
                 [% IF edit_subscriber %]
-                  <input type="text" name="password" id="edit_pass" value="[% subscriber.edit_pass %]" />
+                  <input type="text" name="password" id="edit_pass" value="[% subscriber.edit_pass %]"
+                         title="the password used for SIP authentication, string" />
                 [% ELSE %]
                   <input type="text" id="edit_pass" class="disabled" disabled="disabled"
+                         title="the password used for SIP authentication, string"
                   [% IF show_pass && Catalyst.session.admin.show_passwords %]
                     value="[% subscriber.password %]" /> <a href="?subscriber_id=[% subscriber.subscriber_id %]" class="apass">Hide</a>
                   [% ELSE %]
@@ -163,6 +171,7 @@
                 <td class="tdkey">administrative:</td>
                 <td>
                   <input type="checkbox" name="admin" class="checkbox" [% IF ! edit_subscriber %]disabled="disabled"[% END %]
+                         title="if checked, the subscriber may create and edit other subscribers in the same VoIP account"
                   [% IF subscriber.admin %]checked="checked"[% END %] />
                 </td>
               </tr>
@@ -170,6 +179,7 @@
                 <td class="tdkey">timezone:</td>
                 <td>
                   <input type="text" name="timezone" [% IF ! edit_subscriber %]class="disabled" disabled="disabled"[% END %]
+                         title="timezone in the form of 'continent/capital', optional"
                     value="[% subscriber.timezone %]" />
                 </td>
               </tr>