White Paper
J100
14
February 2006
USSD technical data
SIM AT services supported
Feature
Support
USSD support
GSM Phase 1/2 (Cross-phase compatibility).
Mode support
UI-mode supported.
SAT initiated USSD supported.
UI-mode details
•
It is possible to scroll the text up and down in USSD messages.
•
It is possible to highlight embedded numbers and take actions
accordingly.
Service
Mode
Support
CALL CONTROL BY SIM
Yes
DATA DOWNLOAD TO
SIM
Cell Broadcast
SMS
Yes
Yes
DISPLAY TEXT
Text of up to 240 characters (120 UCS2
coded).
Yes
bit 1:
0 = normal priority
Yes
1 = high priority
Yes
bit 8:
0 = clear message after a delay
Yes
1 = wait for user to clear message
Yes
GET INKEY
General: The GET_INKEY requires that the user
confirms his/her choice
Yes
bit 1:
0 = digits (0-9, *, # and +) only
1 = alphabet set
Yes
Yes
bit 2:
0 = SMS default alphabet
1 = UCS2 alphabet
Yes
Yes
bit 3:
0 = character sets defined by bit 1 and bit 2 are
enabled
1 = character sets defined by bit 1 and bit 2 are
disabled and the Yes/No response is requested
Yes
Yes
