Speech Coding; Sim At Services Supported - Sony Ericsson Z500a White Paper

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Feature
MMS User Agent will report problems to user in
case of:

Speech coding

Dimension
Type
Bit rate
Frame duration
Block length
Class 1 bits
Class 2 bits

SIM AT services supported

Service
CALL CONTROL
CELL BROADCAST
DOWNLOAD
DISPLAY TEXT
Support
message not sent causes no user subscription to service,
if included in ResponseText (please see WAP209)
message not sent causes required functionality not sup-
ported by MMS Relay/Server, if included in Response-
Text (please see WAP209)
message not sent causes insufficient credit (in case of
prepaid charging), if included in ResponseText (please
see WAP209)
Full rate
RPE/LPC with LTP, AMR
13.0 kbps
20 ms
260 bits
182 bits
78 bits
Mode
Text of up to 240 characters (120 UCS2 coded).
bit 1:
0 = normal priority
1 = high priority
bit 8:
0 = clear message after a delay
1 = wait for user to clear message
40
White Paper
Enhanced full rate
ACELP, AMR
12.2 kbps
20 ms
244 bits
Support
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Z500a
June 2004

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