steppii-55/56-lt - Falcom

STEPPII-55/56-LT HARDWARE DESCRIPTION VERSION 1.01
4.3 Technical specifications of GSM/GPRS engine*
� Frequency bands:
� GSM class:
� Transmit power:
� GPRS connectivity:
� DATA:
� SMS:
� SIM interface:
� T ri band: GSM 850, GSM 1800, GSM 1900
� T ri band: EGSM 900, GSM 1800, GSM 1900
� C ompliant to GSM Phase 2/2+
� S mall MS
� C lass 4 (2 W) at GSM850 and GSM900
� C lass 1 (1 W) at GSM1800 and GSM 1900
� G PRS multi-slot class 10
� G PRS mobile station class B
GPRS ⇒
� G PRS data downlink transfer: max. 85.6 kbps (see
table 3).
� G PRS data uplink transfer: max. 42.8 kbps (see table
5).
� C oding scheme: CS-1, CS-2, CS-3 and CS-4. TCP/IP
and PPP-stack.
� STEPPII-55/56-LT supports two protocols PAP (Password
Authentication Protocol) and CHAP (Challenge
Handshake Authentication Protocol) commonly used
for PPP connections.
� S upports of Packet Switched Broadcast Control
Channel (PBCCH) allows you to benefit from
enhanced GPRS performance when offered by the
network operators.
CSD ⇒
� C SD transmission rates: 2.4, 4.8, 9.6, 14.4 kbps, nontransparent,
V.110.
� U nstructured Supplementary Services Data (USSD)
support.
WAP ⇒
� W AP compliant.
� M T, MO, CB, Text and PDU mode
� S MS storage: SIM card plus 25 SMS locations in the
mobile equipment
� T ransmission of SMS alternatively over CSD or GPRS.
Preferred mode can be user-defined.
� S upport SIM card: 3 V
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