White paper
W302
24
February 2009
USSD technical data
GPRS technical data
Transmitter spurious
emission (according
to specification)
< –36 dBm up to 1
GHz
< –30 dBm over 1
GHz
(according to
specification)
< –36 dBm up to
1 GHz
< –30 dBm over
1 GHz
< –30 dBm
< –30 dBm
Receiver RF
sensitivity
Better than –102
dBm
Better than –102
dBm
–102 dBm
–102 dBm
Receiver RX Bit error
rate
< 2.4%
< 2.4%
< 2.4%
< 2.4%
Feature
Support
USSD support
GSM Phase 1/2 (Cross-phase compatibility)
GPRS behaviour according to class B
Mode support mode
UI-mode supported
SAT initiated USSD supported
UI-mode details
• Ability to scroll up and down in USSD messages
• Ablity to highlight embedded numbers and take actions accord-
ingly
Dimension
Support
Compatible GPRS and SMG
specifications
Release 99 according to ETSI specification
Data rates
• Multislot class 10 supported (4+2)
• CS-1, CS-2, CS-3, CS-4
• 9.050 bps, 13.400 bps, 15.600 bps, 21.400 bps supported (net-
work-dependent)
Indicator of attachment to the
GPRS service
Yes, an icon in the top left corner, a filled triangle if attached
Indicator of PDP context activation
Yes, dynamic from left side. Animated globe
Medium Access Modes
Dynamic allocation
Support of Packet Control
Channels (PBCCH/PCCCH)
Yes
Network operation mode
NOM I, II, III
Dimension
GSM 850
(a variant)
GSM 900/E-GSM
900
(i and c variant)
GSM 1800
(a, i and c variant)
GSM 1900
(a, i and c variant)
