User's Manual

DATA GPRS:
CSD:
GPRS data downlink transfer: max. 85.6 kbps
GPRS data uplink transfer: max. 42.8 kbps
Coding scheme: CS-1, CS-2, CS-3 and CS-4
SIM340E supports the protocols PAP (Password Authentication
Protocol) usually used for PPP connections.
The SIM340E integrates the TCP/IP protocol.
Support Packet Switched Broadcast Control Channel (PBCCH)
CSD transmission rates: 2.4, 4.8, 9.6, 14.4 kbps, non-transparent
Unstructured Supplementary Services Data (USSD) support
SMS MT, MO, CB, Text and PDU mode
SMS storage: SIM card
FAX Group 3 Class 1
SIM interface Support SIM card: 1.8V, 3V
Audio features Speech codec modes:
Half Rate (ETS 06.20)
Full Rate (ETS 06.10)
Enhanced Full Rate (ETS 06.50 / 06.60 / 06.80)
Echo Cancellation
Serial port and
Debug port
Serial Port: Seven lines on Serial Port Interface
Serial Port can be used for CSD FAX, GPRS service and send AT
command of controlling module.
Serial Port can use multiplexing function.
Autobauding supports baud rate from 4800 bps to 115200bps.
Debug Port: Two lines on Serial Port Interface /TXD and /RXD
Debug Port only used for debugging
Phonebook management Support phonebook types: SM, FD, LD, RC, ON, MC.
SIM Application Toolkit Support SAT class 3, GSM 11.14 Release 99
Real time clock Implemented
Timer function Programmable via AT command
Firmware upgrade Firmware upgrade by serial port.
3.2.4 Solution of SIM340E
The hardware solution is AD6720+HD155166+PF08155B+HWXR592+SST34HF3284;
The software solution is TTPcom Release 10.0.
3.2.5 Radio frequency units
The RF units for SIM340E include HD15516(transceiver), PF08155(PA), HWXR592(FEM).
1) HD155166