Downloadable games
Feature
Send/receive via TCP/IP link
Send/receive via SMS
Vibrator on/off
Backlight on/off
Full colour support
Certification control of games
True sandbox technology
True file support
Sprite detection collision
The maximum recommended size of downloadable games is 60kb, but this may vary.
Speech coding
Type
Bit rate
Frame duration
Block length
Class 1 bits
Class 2 bits
AMR
Support in the T290i/T290c
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Full rate (FR)
RPE/LPC with LTP
13.0 Kbp/s
20 ms
260 bits
182 bits
78 bits
Full rate (AFS)
12.2 kbps
10.2 kbps
7.95 kbps
7.40 kbps
6.70 kbps
47
White Paper
T290i/T290c
Enhanced full rate (EFR)
ACELP
12.2 Kbp/s
20 ms
244 bits
Half rate (AHS)
7.95 kbps
7.40 kbps
6.70 kbps
5.90 kbps
5.15 kbps
October 2004