User`s guide

January 2001/ version 1.4
WMOi3 Integrated Modem
confidential ©
9/61
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without prior written agreement. Ce document est la propriété exlcusive de WAVECOM. Il ne peut
être communiqué ou divulgué à des tiers sans son autorisation préalable.
1.2.4.21.2.4.2 Short Message ServiceShort Message Service
• Point to point MT & MO
• SMS Cell Broadcast
1.2.4.31.2.4.3 Data FeaturesData Features
• Data circuit asynchronous, transparent and non transparent up to 14,400
bits/s
• Automatic fax group 3 (Class 1 & 2)
• Alternate speech and fax
• MNP2, V.42bis
1.2.4.41.2.4.4 GSM Supplementary servicesGSM Supplementary services
• Call Forwarding
• Call Barring
• Multiparty
• Call Waiting and Call Hold
• Calling Line Identity
• Advice of Charge
• USSD
• Closed User Group
• Explicit Call Transfer
1.2.4.51.2.4.5 Other featuresOther features
• ME+SIM phone book management
• Fixed Dialling Number
• SIM Toolkit Class 2
• SIM, network and service provider locks
• Real Time Clock
• Alarm management
• Software upgrade through Xmodem protocol
• UCS2 character set management
1.2.5 Interfaces
Single antenna interface
Internal SIM interface: 3V only
External SIM interface: 3V only for engineering sample.
3V or 5V for production unit
For Data Operation:
RS-232C serial link
remote control by AT commands (GSM 07.07 and 07.05)
baud rate from 300 to 115,200 bits/s
from 300 up to 38400 bits/s with autobauding