Rainbow Electronics GE863-PRO3 - Manual (Page 18)

GE863-PRO
3
Product Description
80285ST10036a Rev. 1 - 08/08/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 18 of 55
3.10 SIM Reader
The
Telit GE863-PRO
3
modules support phase 2 GSM11.14 - SIM 1.8V and 3V. For 5V SIM cards, an
external level translator can be added. All models need an external SIM card holder.
3.11 SMS
The
Telit GE863-PRO
3
modules support the following SMS types, in text and PDU mode:
• Mobile Terminated (MT) class 0 – 3 with signaling of new incoming SMS, SIM full, SMS read
• Mobile Originated class 0 – 3 with writing, memorize in SIM and sending
• Cell broadcast compatible with CB DRX with signaling of new incoming SMS.
3.12 Real Time Clock and Alarm
The
Telit GE863-PRO
3
modules GSM/GPRS engine support the Real Time Clock and Alarm functions
through AT commands; furthermore anyone of the GSM/GPRS GPIO available can be configured as
alarm output pin to indicate the alarm with a hardware line output.
The Voltage Output of the RTC power supply is provided on a pin so that a backup capacitor can be
added to increase the RTC autonomy.