User's Manual

Cinterion

EHS8 Hardware Interface Overview Page 10 of 43

1.1 Key Features at a Glance

 EHS8_HIO_v02.770 2014-08-11

Confidential / Preliminary

AT commands Hayes 3GPP TS 27.007, TS 27.005, Gemalto M2M

AT commands for RIL compatibility

Java™ Open Platform Java™ Open Platform with

• Java™ profile IMP-NG & CLDC 1.1 HI

• Secure data transmission via HTTPS/SSL

• Multi-threading programming and multi-application execution

Major benefits: seamless integration into Java applications, ease of

programming, no need for application microcontroller, extremely cost-

efficient hardware and software design – ideal platform for industrial GSM

applications.

The memory space available for Java programs is around 8 MB in the flash

file system and around 6MB RAM. Application code and data share the

space in the flash file system and in RAM.