White Paper J100
14 February 2006
USSD technical dataSIM 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 Ye s
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