User manual

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Circuit switched data transmission:
 Asynchronous transparent circuit switched Data (CSD) up to 14,4 kbps
 Asynchronous non-transparent circuit switched Data (CSD) up to 9,6 kbps
 V.110
GPRS Data:
 GPRS Class 10
 Mobile station class B
 GPRS Coding Scheme 1 – 4
Fax:
 Fax Group 3, class 1
GSM supplementary:
 Call forwarding
 Call barring
 Call waiting and hold
 Calling Line Identification Presentation (CLIP)
 Calling Line Identification Restriction (CLIR)
 Unstructured supplementary Services Mobile Originated Data (USSD)
 Closed user group
Internet Protocol:
 Embedded TCP/IP stack, including TCP/IP, UDP, SMTP and FTP protocol
Additional Features:
 SIM phonebook
 Fixed dialing number (FDN)
 Real time clock
 Network LED support
 IRA character set
 Jamming detection & report
Python application resources (GT864 PY only):
 Python script interpreter (allows driving the module “internally” implementing the application code
directly in the Python language)
 Memory: 3MB of NV memory for the user scripts and 1.2MB RAM for the Python engine usage
 Over the Air Application SW update
Telits EASY features:
 “EASY SCAN” : automatic scan over GSM frequencies (also without SIM card)
Other features:
 3x LED for status indication
 Power Supply voltage measurement via at-command
 Same mounting holes as Sony Ericsson GM29 and GS64Terminal
 Same connector positions as Sony Ericsson GM29 and GS64Terminal