Siemens TC35i Terminal Features

General features:

• Dual-Band EGSM900 and GSM1800
• Compliant to GSM phase 2/2+
• Output power:
  – Class 4 (2 W) for EGSM900
  – Class 1 (1 W) for GSM1800
• Control via AT commands
• SIM Application Toolkit
• Multiplex RS232 interface
• Supply voltage range 8 ... 30 V
• Power save mode
• Dimensions: 65 x 74 x 33 mm
• Weight: 130 g
• Ambient temperature: –20 °C ... +55 °C

Specifications for data transfer:

• CSD up to 14.4 kbps
• USSD
• Non transparent mode
• V.110
• 7E1-character framing

Specifications for fax:

• Group 3, class 1, 2

Specifications for SMS:

• Point-to-point MO and MT
• SMS cell broadcast
• Text and PDU mode

Specifications for audio:

• Half rate (HR)
• Full rate (FR)
• Enhanced full rate (EFR)
• Basic hands-free operation
  – Echo cancellation
  – Noise reduction

Additional features:

• Phone book
• Multiparty call
• Call diverting
• Real time clock
• Alarm management
• Several ringing tones
• DTMF (Dual Tone Multi Frequency)

Interfaces:

• Plug-in power supply
• Handset audio interface
• Mini-SIM card reader
• Antenna connector FME (male)
• V.24/V.28 interface on the 9-terminal sub-D socket
• Operating status LED