diff --git a/REFERENCE.md b/REFERENCE.md
index 8c0c150c..8a567e42 100644
--- a/REFERENCE.md
+++ b/REFERENCE.md
@@ -158,6 +158,7 @@ The following parameters are available in the `zabbix` class:
 * [`starttimers`](#-zabbix--starttimers)
 * [`javagateway`](#-zabbix--javagateway)
 * [`javagatewayport`](#-zabbix--javagatewayport)
+* [`smsdevices`](#-zabbix--smsdevices)
 * [`startjavapollers`](#-zabbix--startjavapollers)
 * [`startlldprocessors`](#-zabbix--startlldprocessors)
 * [`startvmwarecollectors`](#-zabbix--startvmwarecollectors)
@@ -830,6 +831,14 @@ Port that zabbix java gateway listens on.
 
 Default value: `$zabbix::params::server_javagatewayport`
 
+##### <a name="-zabbix--smsdevices"></a>`smsdevices`
+
+Data type: `Optional[Variant[String[1],Array[String[1]]]]`
+
+Devices to use for sms texting
+
+Default value: `$zabbix::params::server_smsdevices`
+
 ##### <a name="-zabbix--startjavapollers"></a>`startjavapollers`
 
 Data type: `Any`
@@ -4026,6 +4035,7 @@ The following parameters are available in the `zabbix::server` class:
 * [`maxhousekeeperdelete`](#-zabbix--server--maxhousekeeperdelete)
 * [`cachesize`](#-zabbix--server--cachesize)
 * [`cacheupdatefrequency`](#-zabbix--server--cacheupdatefrequency)
+* [`smsdevices`](#-zabbix--server--smsdevices)
 * [`startdbsyncers`](#-zabbix--server--startdbsyncers)
 * [`historycachesize`](#-zabbix--server--historycachesize)
 * [`historyindexcachesize`](#-zabbix--server--historyindexcachesize)
@@ -4622,6 +4632,14 @@ How often zabbix will perform update of configuration cache, in seconds.
 
 Default value: `$zabbix::params::server_cacheupdatefrequency`
 
+##### <a name="-zabbix--server--smsdevices"></a>`smsdevices`
+
+Data type: `Optional[Variant[String[1],Array[String[1]]]]`
+
+Devices to use for sms texting
+
+Default value: `$zabbix::params::server_smsdevices`
+
 ##### <a name="-zabbix--server--startdbsyncers"></a>`startdbsyncers`
 
 Data type: `Any`
diff --git a/manifests/init.pp b/manifests/init.pp
index 830218cc..5f7737b4 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -116,6 +116,7 @@
 # @param starttimers Number of pre-forked instances of timers.
 # @param javagateway IP address (or hostname) of zabbix java gateway.
 # @param javagatewayport Port that zabbix java gateway listens on.
+# @param smsdevices Devices to use for sms texting
 # @param startjavapollers Number of pre-forked instances of java pollers.
 # @param startlldprocessors Number of pre-forked instances of low-level discovery (LLD) workers.
 # @param startvmwarecollectors Number of pre-forked vmware collector instances.
@@ -304,6 +305,7 @@
   $cachesize                                                                  = $zabbix::params::server_cachesize,
   $cacheupdatefrequency                                                       = $zabbix::params::server_cacheupdatefrequency,
   $startdbsyncers                                                             = $zabbix::params::server_startdbsyncers,
+  Optional[Variant[String[1],Array[String[1]]]] $smsdevices                   = $zabbix::params::server_smsdevices,
   $historycachesize                                                           = $zabbix::params::server_historycachesize,
   Zabbix::Historyics $historyindexcachesize                                   = $zabbix::params::server_historyindexcachesize,
   $trendcachesize                                                             = $zabbix::params::server_trendcachesize,
diff --git a/manifests/params.pp b/manifests/params.pp
index 5acd9e6b..561f1a7c 100755
--- a/manifests/params.pp
+++ b/manifests/params.pp
@@ -240,6 +240,7 @@
   $server_pacemaker_resource                = undef
   $server_snmptrapperfile                   = '/tmp/zabbix_traps.tmp'
   $server_sourceip                          = undef
+  $server_smsdevices                        = undef
   $server_sshkeylocation                    = undef
   $server_sslcertlocation                   = '/usr/lib/zabbix/ssl/certs'
   $server_sslkeylocation                    = '/usr/lib/zabbix/ssl/keys'
diff --git a/manifests/server.pp b/manifests/server.pp
index 1aea8780..aee457d8 100755
--- a/manifests/server.pp
+++ b/manifests/server.pp
@@ -87,6 +87,7 @@
 #   if set to 0 then no limit is used at all. in this case you must know what you are doing!
 # @param cachesize Size of configuration cache, in bytes.
 # @param cacheupdatefrequency How often zabbix will perform update of configuration cache, in seconds.
+# @param smsdevices Devices to use for sms texting
 # @param startdbsyncers Number of pre-forked instances of db syncers.
 # @param historycachesize Size of history cache, in bytes.
 # @param historyindexcachesize Size of history index cache, in bytes.
@@ -204,6 +205,7 @@
   Optional[Stdlib::Absolutepath] $database_tlskeyfile                         = $zabbix::params::server_database_tlskeyfile,
   Optional[String[1]] $database_tlscipher                                     = $zabbix::params::server_database_tlscipher,
   Optional[String[1]] $database_tlscipher13                                   = $zabbix::params::server_database_tlscipher13,
+  Optional[Variant[String[1],Array[String[1]]]] $smsdevices                   = $zabbix::params::server_smsdevices,
   $startpollers                                                               = $zabbix::params::server_startpollers,
   $startipmipollers                                                           = $zabbix::params::server_startipmipollers,
   Integer[0, 1000] $startodbcpollers                                          = $zabbix::params::server_startodbcpollers,
diff --git a/spec/classes/server_spec.rb b/spec/classes/server_spec.rb
index 05ba1ccc..ebcf516e 100644
--- a/spec/classes/server_spec.rb
+++ b/spec/classes/server_spec.rb
@@ -367,6 +367,20 @@
         it { is_expected.to contain_file('/etc/zabbix/zabbix_server.conf').without_content %r{^StartODBCPollers=1} }
       end
 
+      context 'with zabbix_server.conf and version 7.0' do
+        next if facts[:os]['name'] == 'Debian' && facts[:os]['release']['major'].to_i <= 11
+        next if facts[:os]['name'] == 'Ubuntu' && facts[:os]['release']['major'].to_i <= 20
+
+        let :params do
+          {
+            smsdevices: 'modem0',
+            zabbix_version: '7.0'
+          }
+        end
+
+        it { is_expected.to contain_file('/etc/zabbix/zabbix_server.conf').with_content %r{^SMSDevices=modem0} }
+      end
+
       context 'with zabbix_server.conf and logtype declared' do
         describe 'as system' do
           let :params do
diff --git a/templates/zabbix_server.conf.erb b/templates/zabbix_server.conf.erb
index 9aaba7fd..259a9650 100755
--- a/templates/zabbix_server.conf.erb
+++ b/templates/zabbix_server.conf.erb
@@ -962,6 +962,7 @@ LoadModulePath=<%= @loadmodulepath %>
 # Mandatory: no
 # Default:
 # SMSDevices=
+<% if @smsdevices %>SMSDevices=<%= @smsdevices.is_a?(Array) ? @smsdevices.join(',') : @smsdevices -%><% end %>
 
 <% end %>
 <% if @zabbix_version.to_f >= 5.4 %>
@@ -1017,4 +1018,4 @@ LoadModulePath=<%= @loadmodulepath %>
 # Default:
 # StartBrowserPollers=1
 
-<% end %>
\ No newline at end of file
+<% end %>