Siemens TC35i User Manual download pdf (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

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Siemens TC35i User Manual Page 12