GSM module features
Feature
Power saving
Charging
Frequency bands
GSM Class
Transmit power
GPRS Connectivity
Temperature range
Temperature control
and auto switch-off
DATA GPRS:
CSD:
WAP:
SMS
MMS
Implementation
Minimizes power consumption in SLEEP mode to 3mA
Supports charging control for Li-lon battery
*
MC55 Tri-band: EGSM 900, GSM 1800, GSM 1900
*
MC56 Tri-band: EGSM 850, GSM 1800, GSM 1900
• Compliant to GSM Phase 2/2+
Small MS
• Class 4 (2W) at EGSM900 and GSM850
• Class 1 (1W) at GSM1800 and GSM1900
• GPRS multi-slot class 10
• GPRS mobile station class B
• Normal operation: -20
°
C to +55
°
C
• Restricted operation:-25
°
C to -20
°
C & +55
°
C to +70
°
C
• Constant temperature control prevents damage to
MC55/56 when the specified temperature is exceeded.
When an emergency call is in progress the automatic
temperature shutdown functionality is deactivated.
• GPRS data downlink transfer: max. 85.6 kbps
• GPRS data uplink transfer: max. 42.8 kbps
• Coding scheme: CS-1, CS-2, CS-3 and CS-4
• 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 services Data (USSD) support
• 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.
MMS compliant
*MC55: none-America version *MC56: America version
12
12
HI-601VT-lite
