diff --git a/src/psm/Txtmsg/CarrierSMS.php b/src/psm/Txtmsg/CarrierSMS.php
new file mode 100644
index 00000000..ed201fbf
--- /dev/null
+++ b/src/psm/Txtmsg/CarrierSMS.php
@@ -0,0 +1,121 @@
+<?php
+/**
+ * Mobile Carrier SMS gateway Add-On for PHP Server Monitor
+ *
+ * This file is an Add-On for PHP Server Monitor.
+ * http://www.phpservermonitor.org/
+ *
+ * This Add-On is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This Add-On is is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You review a copy of the GNU General Public License here:
+ * <http://www.gnu.org/licenses/>.
+ *
+ * Determining your mobile device email address:
+ * 	1.  Send a text message from your mobile device to an email account.
+ * 			The "From" address in the email should be your device's gateway email address.
+ *
+ * 	2.	A well maintained "Email-To-SMS Database" of mobile carrier gateways is
+ * 			available at "http://avtech.com/Support/Email/index.htm"
+ *
+ * @author      Glen Arason
+ * @copyright   Copyright (c) 2015 ITIStudios
+ * @license     http://www.gnu.org/licenses/gpl.txt GNU GPL v3
+ * @version     Release: v2.0.0
+ * @link        http://www.canadiandomainregistry.ca
+ *
+ */
+
+namespace psm\Txtmsg;
+
+class CarrierSMS extends Core {
+	// =========================================================================
+	// [ Fields ]
+	// =========================================================================
+	public $gateway = 0;
+	public $resultcode = 0;
+	public $resultmessage = "";
+	public $success = false;
+	public $successcount = 0;
+
+	public function sendSMS($status,$server='') {
+		// Create new mail object
+		$mailObj = psm_build_mail();
+
+		// Set some email headers
+		$mailObj->XMailer  = "SMS";
+		$mailObj->AltBody  = null;    // if not null a multi-part message is created.
+
+		// Check and assign From address.
+		// "$this->originator" is any valid email address entered in the SMS "Sender's phone number"
+		// field and can be used as the "From:" email address for the sms text message.
+		// Rem: phpmailer ValidateAddress() is buggy so I'm using php's filter_var() instead.
+		$from = filter_var(strtolower($this->originator), FILTER_VALIDATE_EMAIL);
+		if( $from === false ) { // Get "Email From" address
+			$from = filter_var(strtolower(psm_get_conf('email_from_email')), FILTER_VALIDATE_EMAIL);
+		}
+
+		if(is_bool($status) && is_array($server)){ // If Not a "Test" message.
+			$br = array('<br />','<br/>'); $nl = "\n";
+			// Available message length = +/- 155 minus (from email address length) minus (subject length)
+			$Body    = psm_parse_msg($status, "carrier", $server);
+			$Subject = psm_parse_msg($status, "carrier_subject", $server);
+
+			// The txt message must have new lines not line breaks.
+			$Body    = str_replace($br,$nl, $Body);
+			$Subject = str_replace($br,$nl, $Subject);
+
+			// User configureable log entries
+			$logMsg = psm_parse_msg($status, "carrier_log", $server);
+			$this->resultmessage = $logMsg;
+
+			$mailObj->Body = $Body;
+			$mailObj->Subject = $Subject;
+
+			foreach($this->recipients as $value) {
+				$to = filter_var(strtolower($value), FILTER_VALIDATE_EMAIL);
+				// XOR result codes for potential future use.
+				if(!$from)       $this->resultcode = 1;
+				if(!$to)         $this->resultcode = 2;
+				if($from == $to) $this->resultcode = 4;
+
+				if(!$this->resultcode) {
+					if( !$mailObj->SetFrom($from,"",false) ){ $this->resultcode = 8; }
+					else if( !$mailObj->AddAddress($to) ){ $this->resultcode = 16; }
+					else{
+						if(!$mailObj->Send()){ $this->resultcode = 32; }
+						$mailObj->ClearAddresses();
+					}
+				}
+				switch ($this->resultcode) {
+					case 0: $this->success = true; $this->successcount +=1; break;
+					case 1:
+					case 8: $this->resultmessage = psm_get_lang('users', 'error_carriersms_from_email_invalid')               . $logMsg; break;
+					case 2: $this->resultmessage = psm_get_lang('users', 'error_carriersms_to_email_invalid') . " ($to) "     . $logMsg; break;
+					case 4: $this->resultmessage = psm_get_lang('users', 'error_carriersms_not_unique') . " ($to) = ($from) " . $logMsg; break;
+					case 16: $this->resultmessage = psm_get_lang('users', 'error_carriersms_to_email_invalid') . " ($to) "    . $logMsg; break;
+					case 32: $this->resultmessage = psm_get_lang('config', 'sms_error') . " : " . $mailObj->ErrorInfo         . $logMsg; break;
+					default: break;
+				}
+			}
+		}else{ // A test message is being sent/tested
+			$mailObj->Body = $status;
+			if($from !== false){
+				$mailObj->SetFrom($from,"",false);
+				$mailObj->AddAddress($this->recipients[0]);
+				$this->success = $mailObj->Send();
+				if(!$this->success && $mailObj->ErrorInfo != ""){
+					$GLOBALS['sm_lang']['config']['sms_error']=$mailObj->ErrorInfo;
+				}
+			}
+		}
+		return $this->success;
+	}
+}