68 Additional Information
Software Upgrade
Fax Technical Data
WLAN Technical Data
Radio power output
PC Card software
upgrade
Via secure internet download (Sony Ericsson Update
Service) or at a Sony Ericsson Service Points.
PC GC79 Manager Internet download.
Machine groups Class 2, Group 3 and 4
Speed 9.6kbps
Verified applications Microsoft Fax (Windows 2000 and XP; may require
installing), Symantec
and
Winfax
PRO 10
(not
supplied).
Standard IEEE 802.11b
Maximum speed 11Mbps
Frequency band 2.4GHz ISM band
Modes Infrastructure (connect to an Access Point)
Ad-hoc (connect in an informal network of machines)
Security and
Authentication
WEP: 40 and 104 bits
802.1X (TLS and TTLS)
EAP-SIM (when standard is approved)
EAP-TLS, EAP-LEAP, EAP-PEAP, EAP broadcast
key, EAP MID-5 challenge
AT+CSIM command support
GSM900 Class 4 2 W
GSM1800 Class 1 1 W
GSM1900 Class 1 1 W