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2

November 1996

3980-A2-GZ41-10

exceed five (5.0). To be certain of the number of
devices that may be connected to the line, as
determined by the total RENs, contact the
telephone company to determine the maximum
RENs for the calling area.

4. If the 3811Plus modem causes harm to the

telephone network, the telephone company will
notify you in advance that temporary
discontinuance of service may be required. But if
advance notice is not practical, the telephone
company will notify the customer as soon as
possible. Also, you will be advised of your right to
file a complaint with the FCC if you believe it is
necessary.

5. The telephone company may make changes in its

facilities, equipment, operations, or procedures
that could affect the operation of the equipment. If
this happens, the telephone company will provide
advance notice in order for you to make the
necessary modifications in order to maintain
uninterrupted service.

6. If you require technical assistance or repair, see

Equipment Support and Warranty on page 4.

If the trouble is causing harm to the telephone
network, the telephone company may request that
you remove the equipment from the network until
the problem is resolved.

7. The user is not authorized to repair or modify the

equipment.

8. This equipment cannot be used on public coin

service provided by the telephone company.
Connection to Party Line Service is subject to
state tariffs. (Contact the state public utility
commission, public service commission, or
corporation commission for information.)

9. The Telephone Consumer Protection Act of 1991

makes it unlawful for any person to use a
computer or other electronic device to send any
message via a telephone fax machine unless such a
message clearly contains, in a margin at the top or
bottom of each transmitted page, or on the first
page of the transmission, the date and time it is
sent, and an identification of the business, or other
entity, or other individual sending the message,
and the telephone number of such business, or
other entity, or individual.

In order to program this information, follow the
steps outlined in the manual supplied with your
fax software.

Notice to Users of the Canadian Public
Switched Telephone Network

The Canadian Department of Communications label

identifies certified equipment. This certification means
that the equipment meets certain telecommunications
network protective, operational, and safety requirements.
The Department does not guarantee the equipment will
operate to the user’s satisfaction.

Before installing this equipment, users should ensure

that it is permissible to be connected to the facilities of the
local telecommunications company. The equipment must
also be installed using an acceptable method of
connection. In some cases, the company’s inside wiring
associated with a single line individual service may be
extended by means of a certified connector assembly
(telephone extension cord). The customer should be aware
that compliance with the above conditions may not
prevent degradation of service in some situations.

Repairs to certified equipment should be made by an

authorized Canadian maintenance facility designated by
the supplier. Any repairs or alterations made by the user to
this equipment, or equipment malfunctions, may give the
telecommunications company cause to request the user to
disconnect the equipment.

Users should ensure for their own protection that the

electrical ground connections of the power utility,
telephone line and internal metallic water pipe system, if
present, are connected together. This precaution may be
particularly important in rural areas.

CAUTION

Users should not attempt to
make such connections
themselves, but should
contact the appropriate
electric inspection authority,
or electrician, as appropriate.

Summary of Contents for COMSPHERE 3811Plus

Page 1: ...E CHANGE Please note that the area code for Paradyne Corporation in Largo Florida has changed from 813 to 727 For any Paradyne telephone number that appears in this manual with an 813 area code dial 727 instead ...

Page 2: ...he equipment is to be used with telecommunications circuits take the following precautions Never install telephone wiring during a lightning storm Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface Use caution when inst...

Page 3: ...page or on the first page of the transmission the date and time it is sent and an identification of the business or other entity or other individual sending the message and the telephone number of such business or other entity or individual In order to program this information follow the steps outlined in the manual supplied with your fax software Notice to Users of the Canadian Public Switched Te...

Page 4: ...and circuit and ii cable or wiring complying with a code of practice for the installation of equipment covered by this part of BS 6328 or such other requirements as may be applicable This modem is suitable for connection to BT circuits with signalling at a nominal frequency of 2280 Hz and may be connected to multipoint or point to point circuits The apparatus does not require signalling or otherwi...

Page 5: ...he U S A call 1 800 870 2221 International call 813 530 2340 Installation Customer Supplied Equipment The 3811Plus modem see Figure 1 is designed for installation in a COMSPHERE 3000 Series Carrier which supplies operating power and the dial line and or leased line network connections For power dial line leased line Network Interface Module NIM and network management cabling information refer to t...

Page 6: ...R LSD 103 104 105 106 107 108 109 Pwr Alrm Test Dial RI Busy Serv SQ Status Front Panel 3811Plus 142 125 Spkr Faceplate EIA232 V 24 Edge Card Connector EIA232 V 24 Connector Unused V 35 3600 3500 RS366A V 25 3800 EIA232 V 24 Rear Connector Plate Figure 1 3811Plus Modem ...

Page 7: ... slot position as that intended for the modem 496 14906 V 35 3600 3500 RS366A V 25 3800 EIA232 V 24 25 Pin DTE Connectors P21 Loosely fasten the plate This allows for slight adjustments later when installing the modem CAUTION Always use a ground strap when handling a modem Always store a 3811Plus modem in an antistatic bag when it is removed from the carrier 495 14797 2 At the front of the carrier...

Page 8: ...modem Perform the following steps Select SDU 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 COMSPHERE 3000 Select Key Status Indicators Carrier Slots 1 16 F1 F2 F3 OK Alarm BckUp Test EC Keypad LCD Display 496 12348a 03 Procedure 1 Press the Select key on the SDCP The cursor appears in the two digit slot selection entry 2 Press the key to position the cursor on the two digit carrier selection entry 3 Pres...

Page 9: ...ctory preset configurations 5 Press the key until the appropriate factory preset appears on the LCD and press the corresponding function key to select your choice If you select Sync Leased a new prompt asks you to select Answer Mode F1 or Originate Mode F3 Press the appropriate key 6 Choose Function now appears and displays the Edit and Save functions 7 Press the F3 key Save The LCD displays Sav E...

Page 10: ...ifferent factory preset configuration Menu Structure The menu tree accessible from the SDCP contains the following branches Call Setup Used to dial disconnect and answer telephone calls as well as store up to 10 telephone numbers in directory locations Status Used to monitor the current status of the VF line and DTE interface as well as view the identity of the modem Test Used to begin and end var...

Page 11: ...aler Type DialTone Detect Blind Dial Paus BusyTone Detect Pause Time NoAnswer Timout Fast Disconnect Long Space Disc No Carrier Disc No Data Disc NoDataDiscTrig Auto Make Busy MakeBusyViaDTR DTR Auto Redial MI MIC Dialing Dial_Line Modulation Dial Line Rate Automode Autorate Dial TX Level V22b Guard Tone Train Time Asymmetric Rate Fall Fwd Delay 496 14528a 02 Displays current status of modem along...

Page 12: ...MS_Call_Msgs NMS DTR Alarm NetworkPosition CellulrRJ11Adpt Security EntryWait_Time VF_Prompt_Type DTE_PW_Tries DTE_PW_TermChar DTE_PW_BkSpChar Get_User_ID NMS_Reporting Answer_Secur Originate_Secur 496 14528b 02 Does not appear if configured for Synchronous mode Only appears if Sync_Leased factory template is selected Some choices within this group may not appear depending upon how previous config...

Page 13: ...rim data blckd ExitRem appears instead of Remote when using Remote Mode Does not appear in Remote Mode Rem_Digital_Loop Loc_Digital_Loop and Pattern appear if the secondary channel is used Security Set_Access_Ctrl Admin Password Reset_Security EditPassWdTable Set_Answer_Sec Set_Orig_Secur Set_Admin_PsWd 496 14528c 02 from previous page Install ...

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