User's Manual

Telit TRIZIUM Product Description

80264ST10007a Rev. 4– 09/09/04

2.11.2 Sim Reader

The Telit TRIZIUM modules support phase 2 GSM11.14 - SIM 3V volts ONLY with and external SIM connector. For 5V

SIM operation an external level translator can be added.

2.11.3 SMS

The Telit TRIZIUM module supports the following SMS types:

Mobile Terminated (MT) class 0 – 2 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.

2.11.4 Real Time Clock and Alarm

The Telit TRIZIUM module supports the Real Time Clock and Alarm functions through AT commands, furthermore an

alarm output pin (GPIO6) can be configured to indicate the alarm with a hardware line output.

Furthermore the Voltage Output of the RTC power supply is provided so that a backup capacitor can be added to

increase the RTC autonomy.

2.11.5 Data/fax transmission

The Telit TRIZIUM module supports:

• Packed Data transfer GPRS Class B, Multislot Class 10

• Data transmission according to the GSM 07.07, 07.05

• CSD up to 14.4 Kbps

• Fax service, Class 1 Group 3

• Fax service, Class 2 Group 3 (future SW release)

2.11.6 Local security management

With lock of Subscriber Identity module (SIM), and security code request at power–up.

2.11.7 Call control

Call cost control function.

2.11.8 Phonebook

Function available to store the telephone numbers in SIM memory.

Capability depends on SIM version/memory

2.11.9 Characters management

Availability of lowercase, uppercase and IRA characters. (international reference alphabet)

In SMS PDU mode all character set are supported.

2.11.10 SIM related functions

Activation/deactivation of the numbers stored in phone book FDN, ADN and PINs. Extension at the PIN2 for the PUK2

insertion capability for lock condition.

2.11.11 Call status indication

By AT commands.