How it works. To send SMS messages from PHP applications, you need to install Ozeki NG SMS Gateway and Microsoft SQL Server on your computer. Ozeki NG - SMS Gateway will use a GSM phone/modem attached to your PC (with a phone-to-PC data cable) or an IP SMS connection to send messages. NowSMS Lite (Single Modem Edition): This edition is designed for simplified installation and setup. This edition supports sending and receiving SMS and MMS messages via a single GSM modem or Android phone only. NowSMS Lite can be updated to other editions by purchasing a license upgrade.
.Send SMS using AT commandsSome advanced GSM modems like WaveCom and Multitech, support the SMS text mode.This mode allows you to send SMS messages using AT commands, without the need to encodethe binairy PDU field of the SMS first. This is done by the GSM modemCheck if your GSM phone or modem supports SMS text modeTo check if your modem supports this text mode, you can try the following command:AT+CMGF=1 If the modem reponds with 'OK' this mode is supported.Please note that using this mode it is onluy possible to send simple text messages.
Gsm Sms Modem
Systherm 18-Jun-19 1:0518-Jun-19 1:05Hi, I use your code for send one SMS to ten numbers.when i sent SMS to one or multi numbers i get 'Response received is incomplete' but SMS is sended complete. And second my problem is: Sometime not sended SMS one of the then numbers.
Gsm Sms Modem
I think i must use sleep between SMSs. Sometimes i get this 'System.UnauthorizedAccessException: Access to the port 'COM3' is denied',I tried bigger timeout or Sleep after command but not change. Can you some advice me? Member 12305717 29-Aug-Aug-16 10:27hiMA'Ami wanna ask you a question about your C# SMSapplication.Is it possible to use it with any GSM model or i have to purchase specific GSM modem that you mentioned in discription?ThankfulSyed Jawad Haider RizviLast Visit: 29-Jun-19 2:37 Last Update: 29-Jun-19 2:371General News Suggestion Question Bug Answer Joke Praise Rant AdminUse Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.