HS GSM SMS is a C source library that provides a PC-based user application with access to a mobile phone's Short Message Service (SMS) functionality, according to ETSI standards: GSM 07.05 (ETS 300 585) - "Use of Data Terminal Equipment - Data Circuit terminating; Equipment (DTE - DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)" GSM 03.40 - "Technical Realization of Short Message Service - Point-to-Point.

Features:
* Interface with mobile phone over COM ports COM1 - COM8
* Sending SMS messages to GSM network
* Receiving incoming SMS indications from mobile phone
* Reading received SMS messages from mobile phone
* Deleting messages from mobile's phone memory
* Decoding sender number and service center timestamp

SUPPORTED MODES
* PDU Mode

SUPPORTED ENCODING:
* 7 Bit Text

SUPPORTED EQUIPMENT:
* Siemens C35i
* Siemens S25
* Siemens ME45
* Nokia 6610
* Siemens data modules
* Nokia GSM / GPRS modules

HS GSM SMS library has been developed for and is currently supported on MS Windows based platforms. However its flexible architecture and the fact that it is supplied with full C source code make it possible to port it to any platform.

The library is supplied as Win32 static library with full Source Code and a Demo application
The library was developed using C Sprache and uses a flexible architecture

Customization: Hillstone Software provides additional services for customization, porting and integration of the library code to better suit the needs of your products