GSM features supported

ME SIM Lock

Network

 

Network Subset

 

Service Provider

 

Corporate

 

 

Online services (SIM-AT)

Supported via AT Commands

 

 

USSD

Phase 2+

 

Support is provided via AT commands; No MMI is provided

 

 

GPRS technical data

Data Rates

Multislot class 10 supported (see table below).

 

Coding schemes: CS-1, CS-2, CS-3 and CS-4

 

 

Mode of Operation

Class B (attaches to both GSM and GPRS at the same time).

 

 

IP Connectivity

PDP type IP is supported

 

IPv4

 

 

SMS over GPRS

Mobile Originated and Mobile Terminated

 

 

Compression

TCP/IP Header Compression (RFC1144 and RFC 2507)

 

V42bis

 

 

GPRS Encryption

GEA1 and GEA2

GPRS IP allocation

Dynamic

 

Static

 

 

GPRS maximum data rates

 

 

CS-1

CS-2

CS-3

CS-4

 

 

9.05 kbps

13.4 kbps

15.6 kbps

21.4 kbps

 

 

 

 

 

 

4 + 1

RX

36.2

53.6

62.4

85.6

 

 

 

 

 

 

 

TX

9.05

13.4

15.6

21.4

 

 

 

 

 

 

3 + 2

RX

27.15

40.2

46.8

64.2

 

 

 

 

 

 

 

TX

18.1

26.8

31.2

42.8

 

 

 

 

 

 

Speed achieved depends on the Coding Scheme supported by the GSM network. The speeds given are maxima. Sony Ericsson cannot guarantee the speed at which your network will operate.

Data rate is the payload per slot: header plus data.

10

Technical specifications