Table of Contents
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Technical specifications
2
Technical specifications
Communications standard
GSM 900/1800 (1900) Phase 2/2+
Dual Band Modem
GSM services
Telephony
SMS
Data
Fax
Supplementary services
Echo Cancellation, Call Forwarding, Phonebook, Multiparty, Call
Baring, Fixed Dialling Number, Call waiting and Call hold, Call Line
Identity, Advice of Charge, USSD
Electrical parameters
Power supply
Current consumption
Page 8
Emergency Calls
FR/ERF/HR DTMF
MO, MT, Cell Broadcast
Return Call Message
300 ... 14400BPS, transparent/
non-transparent, V.21, V.22,
V.23, V.22 bis V.26ter, V.32,
V.34, V.110
Group3 / Class 2
DC 5 V +/- 20 %
GSM 900:
•
120 mA/5 V Power Mode 1
(idle)
•
570 mA/5 V Power Mode 2
(Power Level 5; max.)
•
500 mA/5 V Power Mode 3
(Power Level 7)
Version 1.00
User Manual
TWIST GSM-Modem
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