Multi-Tech MultiModemISI ISI3334/4, Quick Reference Manual

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ISI3334/4 Hardware/Driver Installation Manual
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Except at the edge connector which plugs into the host's expansion
slot, clearance distance (Xmm) and creepage distance (Ymm) as
given in the table above, must be maintained between the
communication card and any assemblies which use or generate
hazardous voltage.
This apparatus has been approved for the use of the following
facilities:
• Auto-calling
• Loop disconnect and MF dialing
• Phone number storage and retrieval by a predetermined code
• Operation in the absence of proceed indication
• Automatic storage of last number dialed
• Tone detection-busy
• Auto clear from the originating end
• DTR dialing
• Modem
• PBX timed break register recall