From your Nokia 1112, you can send short message service (SMS) messages from a serial port on your computer. To send these types of messages, you need to have the appropriate software. This ensures successful transferring of messages. Instead of simply typing in the recipient's phone number and message, you need to use AT Commands. AT Commands control your phone's serial port and computer model to send the SMS to the appropriate recipient.
Instructions
1. Attach on end of the serial cable to your computer. It plugs into your computer's serial port, which is on the back of your computer tower. (The serial port is typically blue and rectangular.) Screw in the knobs on the plug until they tighten.
2. Plug the other end of the serial cable into your cell phone. Download the USB GSM Modem Quick Start. Save the file to your desktop.
3. Double-click the file. Follow the installation instructions. Install the software to your computer's hard drive.
4. Double-click the software's icon. Wait for it to detect your Nokia phone. Look for the message "OK," which means the software detects a connection.
5. Enter "AT+CSCA= "XXXXX". Replace the Xs with your mobile number. Enter "AT+CMGS="YYYYY". Replace the Ys with your recipient's number.
6. Enter your message. Type "Ctrl"+"Z" to send your message.
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