Siemens TC35i - Manual (Page 12)

TC35i Terminal Hardware Interface Description
Confidential / Released
TC35i_T_HD_v01.05 Page 12/37 10.07.2003
2 Key features of TC35i Terminal
Table 2: Key features
Feature Implementation
Transmission Voice, Data, SMS, Fax
Power supply Single supply voltage 8V to 30V
GSM class Small MS
Frequency bands · Dual Band E-GSM 900 and GSM 1800
· Compliant to GSM Phase 2/2+
Transmit power · Class 4 (2W) for EGSM900
· Class 1 (1W) for GSM1800
SIM card reader Internal
External antenna Connected via antenna FME connector
Speech codec Triple rate codec:
· Half Rate (ETS 06.20)
· Full Rate (ETS 06.10)
· Enhanced Full Rate (ETS 06.50 / 06.60 / 06.80)
SMS MT, MO, CB, Text and PDU mode
DATA 2.4, 4.8, 9.6, 14.4 kbps, non-transparent, V.110
Unstructured Supplementary Services Data (USSD) support
FAX Group 3: Class 1, Class 2
Audio interface Analog (Microphone, Earpiece)
Serial interface
· 2.65V level, bi-directional bus for AT commands and data
· Multiplex ability according to GSM 07.10 Multiplexer protocol
· Baud rates from 300bps to 115.200bps
· Autobauding supports: 1.200, 2.400, 4.800, 9.600, 19.200,
38.400, 57.600 and 115.200bps
Supported SIM card 3V
Phonebook management Supported phonebook types: SM, FD, LD, MC, RC, ON, ME
Reset of TC35i Terminal Reset via AT command or Power Down Signal
Firmware upgrade Upgradable via serial interface or SIM interface.
Real time clock Implemented (clock frequency 32.768kHz)
Environmental
Temperature:
· Normal operation: -20°C to +55°C to +65°C
· Humidity: max. 80 % relative humidity
Size 65x74x33 mm (approx.)
Weight 130g