BP2中文資料英飛凌數據手冊PDF規(guī)格書

BP2 Modem Functions

Standards

■ GSM/GPRS Dualband

■ Triband & Quadband options

■ RF Band: 850/900/1800/1900 MHz

■ Protocol stack GSM/GPRS Rel. 97

Voice Features

■ Telephony

■ Vocoders: HR, FR, EFR, AMR

■ Echo cancellation

■ Noise suppression

Data Features

■ GPRS class B, multi-slot class 10, coding scheme CS 1..4

■ CSD 9.6 kbit/s

■ SMS MO/MT, cell broadcast

■ AT command set

■ Fax class 2

■ STK class 3

supported Applications

Common SW Feature Set

■ WAP 2.0

■ EMS Rel. 5

■ MMS Rel. 1.1

■ Java MIDP 1.0

■ Integrated polyringer 32 voices @ 16 kHz

■ Predictive text input

■ Voice dialling & command

Optional Hardware Features

■ IrDA 115 kbit/s

■ Stereo FM radio

■ Polyphone ringer more than 40 voices

■ Integrated camera

System Architecture of BP2

Key Components

■ Baseband E-GOLDlite

■ Power management E-Powerlite

■ RF transceiver SMARTi SD

■ 16 – 32 Mbit Cellular RAM