Mc45 Key Features At A Glance; Table 1: Mc45 Key Features - Siemens MC45 Manual

MC45 Hardware Interface Description
P R E L I M I N A R Y

2.1 MC45 key features at a glance

Table 1: MC45 key features

Feature
Power supply
GSM class
Frequency bands
Transmit power
GPRS connectivity
Temperature range
Temperature control
and auto switch-off
DATA GPRS:
CSD:
WAP:
SMS
FAX
MC45_HD_01_V00.02a
Implementation
Single supply voltage 3.3V – 4.5V
Small MS
· Tri-band EGSM 900, GSM 1800, GSM 1900
· Compliant to GSM Phase 2/2+
· Class 4 (2W) at EGSM900
· Class 1 (1W) at GSM1800 and GSM 1900
· GPRS multi-slot class 10
· GPRS mobile station class B
· Normal operation:
· Restricted operation:
· Constant temperature control prevents damage from the module when
the specified temperature is exceeded.
· GPRS data downlink transfer: max. 85.6 kbps (see Table 2)
· GPRS data uplink transfer: max. 21.4 kbps (see Table 2)
· Coding scheme: CS-1, CS-2, CS-3 and CS-4
· MC45 supports the two protocols PAP (Password Authentication
Protocol) and CHAP (Challenge Handshake Authentication Protocol)
commonly used for PPP connections.
· Support of Packet Switched Broadcast Control Channel (PBCCH) allows
you to benefit from enhanced GPRS performance when offered by the
network operators.
· CSD transmission rates: 2.4, 4.8, 9.6, 14.4 kbps, non-transparent, V.110
· Unstructured
Supplementary
· WAP compliant
· MT, MO, CB, Text and PDU mode
· SMS storage: SIM card plus 25 SMS locations in the mobile equipment
· Transmission of SMS alternatively over CSD or GPRS. Preferred mode
can be user-defined.
Group 3: Class 1, Class 2
Page 18 of 90
-25°C to -20°C and +55°C to +70°C
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12.08.2002