TelecomFM - CellFax

CellFax

Technical Specification

Telephony Interface

Call Control	DTMF
Open Circuit Voltage	63V on hook
Line impedance	600 ohm
Ring Load	REN 3
CLIP	ETSI / Bellcore Standards



GSM Interface

GSM Module	Siemens MC39i
Bands	E-GSM 900MHz GSM 1800MHz
Transmit Power	Class 4 (2W) for E-GSM 900MHz Class 1 (1W) for GSM 1800MHz
Speech Codecs	Half Rate (HR) Full Rate (FR) Enhanced Full Rate (EFR)



Physical Interfaces

Phone Port	RJ11 Socket to connect Analogue Telephone or PBX Trunk
Fax Port	RJ11 Socket to connect Analogue Group 3 Fax Machine
PSTN Port	RJ11 Socket to connect Analogue PSTN line
Serial Port	RJ45 Socket to connect PC via RS232 Serial Port for Data
LAN Port	10/100M Autosensing RJ45 Ethernet Port to connect PC or Network for SMS
GSM Antenna	Male TNC Connector
SIM Card	3V Small card
Indication	Single line LCD Display 8 x LED Display for Signal Strength, Connections and Operation Status



Data Rates (Network Dependent)

GPRS	Class 10 - Max. 85.6 kbps Download
CSD	V.110 - Max. 14.4 kbps

Features Overview

Make and Receive Voice Calls via POTS Phone or PBX Trunk Port Make and Receive Voice Calls via PBX Extension Port Call Waiting Three Party Conference Calling Phonebook Fax Sending and Receiving via Analogue Group 3 Fax machine Fax Sending and Receiving via PC Fax Caller Line ID Presentation GPRS Data via PC Serial port (Network dependent) Dialled Number substitution / modification SMS Sending and Receiving via Web Interface (using LAN Port) SIM lock Network lock Hotline automatic number dialling



Physical Specification

Length	205 mm
Width	150 mm
Height	39 mm
Weight	300 g