Actiontec electronic IS560LH manuale d’uso

V.90 Internal Voice/Fax Windows Modem User's Manual [...]

2 Propr ietar y Notice and Disclaimer U nless otherwise noted, this document and the information herein disclosed are proprietary to A ction- tec Electronics, Inc. Any person or entity to whom this document is furnished or who otherwise has possession thereof , by acceptance agrees that it will not be copied or repr oduced in whole or in part, nor [...]

3 Introduction Thank you for purchasing the Action tec 56K ISA Advantage V .90 internal modem. The Advantage incorporates the latest technology in host-based V .90 modems. This new technology provides vast improvements in both the performance and the capa- bilities of personal computer fax/modems. Controller-less modems, also known as Win M odems o[...]

4 Do This First Please read the following tips before attempting to install your new modem. F or Windo ws 95 and Windo ws 98 Installations Be sure to remo ve all other modem drivers from your operating system. T o do this, right-click M y Computer , choose P roperties from the menu that appears, then click on the Device Manager tab. D ouble-click t[...]

5 If you are going to use the T elephone Answering Machine (T AM) functions of the modem and you are running Windows 95, you need to install a software component called U nimodem V . If you have Windows 95 OEM S ervice Release 2 (V ersion 4.00.950 B) or a later version of Windows, this component comes standar d as part of the operating system. T o [...]

6 T o disable COM2, boot your system and enter your BIOS setup. Y ou can normally invoke the BIOS setup menu by pressing a key or a combination of keys at the first boot up screen. Some of the common keys are DELETE, F1, F2, CTRL+AL T+S, CTRL+AL T+ESC. (W atch the text that appears as you turn your computer on-- there will probably be instructions [...]

7 Figure 3b: Windows 95 (or 95A) COM2 Disable P anel Pr oceed to the section titled “Installing the Modem.” F or Windo ws NT 4.0 Installation Remo ve all other modem drivers from your operating system. On the S tart menu, click Settings then click Control P anel. In Control Panel, double-click on the Mo- dems icon. Select the modem you wish to [...]

8 Before installing the modem, you must enable ISA Plug-N-Play support within Win- dows NT . F irst set your system BIOS to “P nP OS” and then insert the Windows NT 4.0 CD-R OM into your systems CD-R OM D rive. The S tartup window for Win- dows NT 4.0 should appear after a few moments. Click B rowse This CD. Double- click the Drvlib folder . F [...]

9 Hardw are Installation 1. T urn off the computer and all peripheral devices connected to it. 2. U nplug the computer power cord from the wall r eceptacle. 3. R emove the computer’ s cover . Refer to your computer owner ’ s manual for instructions. 4. Remove the scr ew securing the expansion slot cover behind one of the computer ’ s availabl[...]

10 5. F irmly , but gently , insert the modem into the available 16-bit expansion slot. Ensure that the card is seated properly before securing it with the screw remo ved in S tep 4, as shown in the following diagram: Figure 6: Installing The Modem 6. Put the chassis co ver back on the computer . 7. Be sure that all power switches ar e in the OFF p[...]

11 Connecting De vices T o The Modem Fig.7: Connecting Devices On the rear panel of your modem are input jacks to connect devices to the modem. As shown in the diagram, ther e are jacks for connection to a “ phone” and to a phone “line.” The connector labeled Line (T elco) is meant to be connected to a standard analog phone line. T o help r[...]

12 Configur ing Windo ws 95 S tep 1 U pon startup, W indows 95 detects the modem and displays the Ne w Har dware F ound dialog box. Select “D river from disk pro vided by hardware manufacturer ” then click OK . Step 2 T ype y our CD-R OM drive’ s drive letter into the Copy manufacturer ’ s files from box. Insert the Installation CD-R OM and[...]

13 Step 4 After the installer has copied the .INF files to the hard disk, a N ew Ha rdwar e F ound dialog box should appear prompting for the “W ave Device for V oice M odem ”. Click OK . (See “Do This F irst ” for information on UNIMODEM.INF if this screen does not appear). Step 5 Click OK to copy the W ave Device .INF file from the CD-R O[...]

14 S tep 6 T o determine what COM por t and IR Q is assigned to the modem in Windows 95, click on the M odems icon in Control P anel and select the Diagnostic tab . Click on the COM P ort icon and then on the Mo re Info button to view the modem proper ties.[...]

15 Configur ing Windo ws 95 OEM SR2 S tep 1 U pon startup, W indows 95 detects the modem and launches the U pdate Device Driver Wizard dialog box. Insert the modem ’ s installation CD-ROM and click Next. Step 2 After Windows 95 has found the updated drivers for your modem, click Finish.[...]

16 Step 3 If Windows asks for its o wn installation disc, click OK. Insert the requested CD-R OM, type the drive letter of your CD-R OM in the dialog box that appears next, and click OK . S tep 4 After the Wizar d has copied the .INF files to the hard disk, it should detect “ W ave Device for V oice Modem ” and prompt for its driver . Click N e[...]

17 S tep 6 T o determine what COM port and IRQ is assigned to the modem in Windows 95, click on the M odems icon in Control P anel and select the Diagnostics tab . Select your modem and then click on the Mor e Info button to view the modem proper ties.[...]

18 S tep 7 R emember this COM port number . When you install your Data/F ax softwar e or internet browser program, you may need to set your modem port location to this same number .[...]

19 Configur ing Windo ws 98 Step 1 After installing the modem hardware, turn on your computer . Windows will detect the modem and start the Add N ew Hardware Wizard. Click N ext. Step 2 The Add N ew Hardwar e Wizar d will ask if you would like it to “ search for the best driver for your device (Recommended).” If this option is not already selec[...]

20 Step 3 The Wizard will ask where it should sear ch for the drivers. Click “CD- R OM drive ” to select it. Make sure the installation CD-R OM is in the CD- R OM drive. Click N ext. Step 4 N ext the Wizard will identify the driver file and r eport its location on the CD-R OM drive. Click the N ext button to copy and install the driver .[...]

21 Step 5 After copying the files to your hard drive, the wizard will report that it is finished installing the drivers for the modem. Click Finish. Step 6 Windows will now detect a “W ave Device for V oice M odem ” and star t the Add N ew Har dware W izard again to find the drivers for the voice capabilities of your modem. Click N ext.[...]

22 Step 7 The Add New Har dware Wizard will ask if you would like it to “ search for the best driver for your device (Recommended).” If this option is not alr eady selected, click it, then click N ext. Step 8 The Wizard will ask where it should sear ch for the drivers. Click “CD- R OM drive ” to select it. Make sure the installation CD-R OM[...]

23 Step 9 N ext the Wizard will identify the driver file and r eport its location on the CD-R OM drive. Click the N ext button to copy and instal the driver . S tep 10 Windows will copy and install the files, and then display the dialog box below , reporting that the process has finished. Click F inish.[...]

24 Step 11 Windows will finish loading. T o make sure your modem has been installed correctly , click Start on the taskbar . On the Start menu, click S ettings, then click Control P anel. In Contr ol P anel, double-click the M odems icon, then click the Pr operties tab to bring it to the front. On the Modems P roperties tab, click the COM port numb[...]

25 Step 12 Check that the M ore Info dialog box that appears on your screen matches the illustration below . Make a note of the interrupt (also known as an IR Q) and the port number . These will be needed to configure y our communications software. Y our modem is now installed and configured for use with W indows 98.[...]

26 Configur ing Windo ws NT 4.0 Before installing the modem, make sure you have installed the P nP ISA Enabler and the latest Service Pack upgrade to Windows NT 4.0. See the section titled “Do This F irst” for details. Step1 Install the modem hardware and turn on your computer . U pon startup, Windows NT 4.0 detects your modem and displays the [...]

27 Step 4 A panel for selecting the device to be installed should appear . Highlight the “V .90 Windows M odem (LHT )” selection and click OK . Step 5 If you see the following dialog box, you will need to set the configuration manually .[...]

28 S tep 6 Select the Resource Settings which do not cause any conflicts with other devices. Step 7 Restart your computer . Step 8 Click on the M odems icon in the Control P anel . V erify that Windows NT has correctly found the modem. S tep 9 If you wish to use your modem to dial into a Windows NT R emote Access Server or wish to connect to the In[...]

29 Step 10 At the Remote Access S etup dialog box, click on Add. Select the Remote Access Setup device you wish to add and Click OK. Step 11 Click Continue to finish the installation. Step 12 After W indows NT has completed the binding process, allow Windo ws NT to shut down and restart the computer .[...]

30 Installing and Configuring Comm unications Software If your modem came with a communications software package, it is strongly recom- mended that you use this software for your modem. I t ’ s default installation param- eters have been specially configured to work with this modem. The U sers G uide for this program can be found inside the modem[...]

31 call is detected. The modem converts the digital information contained in the .wav file into an audio signal which is then sent over the phone line. The person calling hears your outgoing message and responds with an incoming message. The sequence of recording an incoming message is the reverse of an outgoing mes- sage. The modem conv erts the a[...]

32 T roub leshooting This section lists some common problems and offers suggestions for a solution. I t is important to remember that this modem is a W indows 95/98/NT based modem and requires 32bit virtual device drivers. It ther efore cannot work in Windows 3.1 which cannot use these drivers. The modem also cannot work in DOS regardless of versio[...]

33 Device U sage box and make sure “Disable in this hardwar e profile ” is not selected. (Windows 95 OEM SR2 and Windows 98 only). Make a note of the COM port and IR Q the modem is using. Errors reported in the Device S tatus box generally r efer to conflicts. Click the Re - sources tab and read the “Conflicting Device List.” If a conflict [...]

34 If you receive an error message or the panel is blank, go to the section of this manual “Does N ot Install.” Step 4: Does Not Install The most likely reason for a non-installation in Windows 95 or 98 is a lack of IR Q resources. The modem needs one IRQ and one COM P ort in order to function. Computers are usually equipped with a sound card, [...]

35 M odems section after you have deleted it from the Device M anager . If it is, this could be a sign that your Plug-N-Play settings are not correct. See “Does N ot Install” for information about Plug-N-Play .) 3. Close all open programs and return to the W indows desktop . On the Start menu, click Find, then click F iles or F olders and searc[...]

36 At the Advanced settings window , type the following in the “Containing text” field: L T Win Modem . Click Find N o w . When a file is found, it will have the name “ oem#.inf .” Delete only an oem inf file. T o delete a file, highlight the file name by clicking once and then choose Delete from the F ile menu. After the file is deleted, y[...]

37 Common Prob lems No Dialtone Error Make sure y ou have connected the phone cable into the right connector on the back of the modem. See “F igur e 7: Connecting Devices.” Y ou may have too many devices connected to the phone line. Remove all other equip- ment. Y our modem may not recognize overseas dialtone. U se the A T command string “ A [...]

38 when the modem is in use. This includes extension phones, answ ering machines, cordless phone bases, caller ID boxes and their cables. This reduces the load on your phone line and keeps signal attenuation to a minimum. Keep the length of your phone line cable to 10 feet or less. If necessary , move the computer closer to the phone socket. Don ?[...]

39 Appendix A: A T Command Set A T Commands A T commands are issued to the modem to control the modem ’ s operation and soft- ware configuration. A T commands can only be entered while the modem is in com- mand mode. Enter A T commands by typing: ATXn where X is the A T command, and n is the specific value for that command. Press ENTER. Any comma[...]

40 Bn Communication Standar d Setting This command determines CCITT vs. Bell standard. d n a m m o Ct c e f f E 0 B 0 0 2 1 t a s i m e d o m e h t n e h w e d o m 2 2 . V T T I C C s t c e l e S . s / s t i b 1 B s / s t i b 0 0 2 1 t a s i m e d o m e h t n e h w A 2 1 2 l l e B s t c e l e S . ) t l u a f e d ( 2 B. ) 3 B s a e m a s ( l e n n a[...]

41 Dn Dial This command instructs the modem to begin the dialing sequence. The dial string (n, including modifiers and the telephone number) is entered after the A TD com- mand. A dial string can be up to 40 characters long. Any digit or symbol (0-9, *, #, A, B, C, D) may be dialed as touch-tone digits. Characters such as spaces, hyphens, and pa- r[...]

42 En Echo Command This command controls whether or not the characters entered from your computer keyboard are echoed back to your monitor while the modem is in command mode. d n a m m o Ct c e f f E 0 E. r e t u p m o c e h t o t o h c e s e l b a s i D 1 E. ) t l u a f e d ( r e t u p m o c e h t o t o h c e s e l b a n E Result Codes: K O1 , 0 =[...]

43 Result Codes: K O1 , 0 = n R O R R Ee s i w r e h t O In Request ID I nformation This command displays specific product information about the modem. d n a m m o Ct c e f f E O I . n o i s r e v e r a w m r i f r e l l o r t n o c d n a d e e p s t l u a f e d s n r u t e R ) 3 I s a e m a s ( 1 I E T D e h t n o t i s y a l p s i d d n a m u s k[...]

44 Result Codes: K O3 , 2 , 1 , 0 = n R O R R Ee s i w r e h t O M n M onitor Speaker M ode This command turns the speaker on or off. d n a m m o Ct c e f f E 0 M. f f o s i r e k a e p s e h T 1 M r e i r r a c e h t s t c e t e d m e d o m e h t l i t n u n o s i r e k a e p s e h T . ) t l u a f e d ( l a n g i s 2 M. k o o h - f f o s i m e d o[...]

45 On Return On-line to Data Mode d n a m m o Ct c e f f E 0 O d n a e d o m d n a m m o c e n i l - n o t i x e o t m e d o m e h t s t c u r t s n I . ) + + + , e c n e u q e S e p a c s E T A e e s ( e d o m a t a d o t n r u t e r 1 O - n o o t g n i n r u t e r e r o f e b n i a r t e r a s e u s s i d n a m m o c s i h T . e d o m a t a d e n[...]

46 Vn DCE Response F ormat This command controls whether result codes (including call progress and negotia- tion progress messages) are displayed as wor ds or their numeric equivalents. d n a m m o Ct c e f f E 0 V. t x e t s y a w l a e r a s t l u s e R . d e t r o p p u s t o N 1 V. ) t l u a f e d ( t x e t s a s e d o c t l u s e r s y a l p s[...]

47 Xn R esult Code Selection and C all P rogr ess M onitoring This command enables tone detection options used in the dialing process. As these functions are chosen, the result codes are also affected. Therefore, this command is frequently used to control the modem chipset’ s responses. The primary function of this control is to control the modem[...]

48 Busy T one Detect e n o T y s u B t c e t e D t c e f f E d e l b a s i D. s e v i e c e r t i s e n o t y s u b y n a s e r o n g i m e d o m e h T d e l b a n E. s e n o t y s u b r o f s r o t i n o m m e d o m e h T Result Codes: K O , 2 , 1 , 0 = n 7 , 6 , 5 , 4 , 3 R O R R Ee s i w r e h t O Yn Long S pace Disconnect Long space disconnect [...]

49 Result Codes: K O1 = n R O R R Ee s i w r e h t O &Cn Data Carrier Detect (DCD) Control Data Carrier Detect is a signal from the modem to your computer indicating that the carrier signal is being received from a remote modem. DCD normally turns off when the modem no longer detects the carrier signal. d n a m m o Ct c e f f E 0 C & s i m [...]

50 &Fn Load F actory Settings This command loads the configuration stored and programmed at the factory . This operation replaces all of the command options and the S-register settings in the ac- tive configuration with factor y values. d n a m m o Ct c e f f E 0 F &) t l u a f e d ( . n o i t a r u g i f n o c e v i t c a s a g n i t t e s[...]

51 &Kn Local Flow Control Selection d n a m m o Ct c e f f E 0 K &. l o r t n o c w o l f e l b a s i D 1 K &. d e v r e s e R 2 K &. d e v r e s e R 3 K &. ) t l u a f e d ( l o r t n o c w o l f S T C / S T R e l b a n E 4 K &. l o r t n o c w o l f F F O X / N O X e l b a n E Result Codes: K O4 , 3 , 0 = n R O R R Ee s i [...]

52 &Qn Asynchronous Communications M ode d n a m m o Ct c e f f E 0 Q &. 0 N s a e m a S . d e r e f f u b , e d o M s u o n o r h c n y s A 1 Q &. d e v r e s e R 2 Q &. d e v r e s e R 3 Q &. d e v r e s e R 4 Q &. d e v r e s e R 5 Q &. 3 N s a e m a S . ) t l u a f e d ( d e r e f f u b , e d o M l o r t n o C r [...]

53 &V0 View Active Configuration and S tored P rofile This command is used to display the active profiles. d n a m m o Ct c e f f E 0 V &e l i f e v i t c a w e i V Below is an example of a possible output: Option Selection AT Cmd Comm Standard Bell B CommandCharEcho Enable E Speaker Volume Medium L Speaker Control OnUntilCarrier M Result C[...]

54 Option Selection AT Cmd No Carrier Disc 2000 msec S10 DTMF Dial Speed 95 msec S11 Escape GuardTime 1000 msec S12 Data Calling Tone Disabled S35 Line Rate 33600 S37 DSVD mode Disabled -SSE Stored Phone Numbers &Z0= &Z1= &Z2= &Z3= OK &Wn S tore C urrent Configuration This command stores certain command options and S-register va[...]

55 &Zn=x S tore T elephone N umber This command is used to store up to four dialing strings in the modem ’ s nonvolatile memory for later dialing. The format for the command is &Zn = ”stored number ” where n is the location 0?3 to which the number should be written. The dial string may contain up to 40 characters. The A TDS = n comman[...]

56 G M odem P or t Flo w Control d n a m m o Ct c e f f E 0 G . ) t l u a f e d ( y t i l i b i t a p m o c r o f  K O  n a s n r u t e R 1 G . R O R R E s d n o p s e r D E T R O P P U S T O N Result Codes: K O0 = n R O R R Ee s i w r e h t O J Adjust B its/s Rate Control When this feature is enabled, the modem emulates the behavior of m[...]

57 The second case is where the modem is in the on-line command state (waiting for A T commands) during a data connection, and the B is received in or der to send a break to the remote modem: d n a m m o Ct c e f f E 0 K . m e d o m e t o m e r o t k a e r b d n e s d n a s r e f f u b a t a d r a e l C 1 K . m e d o m e t o m e r o t k a e r b[...]

58 Nn Error Control M ode Selection This command determines the type of error control used by the modem when send- ing or receiving data. d n a m m o Ct c e f f E 0 N . ) 6 Q & s a e m a s ( l o r t n o c r o r r e o N . e d o m r e f f u B 1 N . e d o m t c e r i D 2 N o t s t p m e t t a m e d o m e h T . e d o m t c e n n o c s i d r o [...]

59 Result Codes: K O3 , 1 , 0 = n R O R R Ee s i w r e h t O Rn Ring indicator signal off after the telephone call is answer ed (Compatibility command) d n a m m o Ct c e f f E 0 R s i l l a c e n o h p e l e t e h t r e t f a f f o s i l a n g i s r o t a c i d n i g n i R d e r e w s n a Result Codes: K O0 = n R O R R Ee s i w r e h t O Tn In[...]

60 Result Codes: K O2 , 1 , 0 = n R O R R Ee s i w r e h t O Xn XON/X OFF Pass Through d n a m m o Ct c e f f E 0 X s r e t c a r a h c l o r t n o c w o l f F F O X / N O X s e s s e c o r p m e d o M ) t l u a f e d ( y l l a c o l 1 X l o r t n o c w o l f F F O X / N O X s s a p d n a s e s s e c o r p m e d o M s r e t c a r a h c Result [...]

61 -V90=x V .90 Downstr eam Rate and Control U se this command to enable/disable V .90 connection and to control V .90 connec- tion rates. The command syntax is AT-V90=x . Where x is a v alue from the list below . n = 0 9 V - T Ae t a R m a e r t s n w o D 0d e l b a s i d 0 9 . V 1) t l u a f e d ( e t a R o t u A 2s / s t i b 0 0 0 8 2 3s / s t i[...]

62 %Cn Enable/Disable D ata Compr ession Enables or disables data compression negotiation on an error corrected link. d n a m m o Ct c e f f E 0 C %n o i s s e r p m o c a t a d s e l b a s i D 1 C %n o i s s e r p m o c a t a d 5 P N M d n a s i b 2 4 . V h t o b s e l b a n E Result Codes: K O1 , 0 = n R O R R Ee s i w r e h t O A T Commands f or[...]

63 &Tn Self-T est Commands This command allows the user to perform diagnostic tests on the modem. These tests can help to isolate problems when experiencing periodic data loss or random errors. d n a m m o Ct c e f f E 0 T &. s s e r g o r p n i t s e t y n a s p o t S . t r o b A 1 T & , n o i t a r e p o m e d o m s e i f i r e v t s [...]

64 D escription E xample Comments Initial Receiv e Carrier Rate 33600 The download connection rate after initial negotiation. F inal T ransmit Carrier Rate 33600 The last upload connection rate. F inal Receive Carrier Rate 33600 The last download connec- tion rate. Pr otocol N egotiation Result V .42 P ossible results are: V .42, MNP or noEC Data C[...]

65 D escription E xample Comments Call T ermination Cause 0 0 -Call T erminated by Local modem 1 -Call T erminated by Remote modem 2 -N o Answer - the Remote mo- dem did not answer 3 -T rain- ing F ailur e - the modems failed to negotiate V .34 or 56K protocols. 4 -Pr otocol F ailure - the modems failed to negotiate V .42 protocol. Robbed-Bit S ign[...]

66 S1 Ring Counter Range: 0 − 255 Default: 0 U nits: rings This register , Ring Counter , is read only . The value of S1 is incremented with each ring. If no rings occur over a six second interval, this register is cleared. S2 A T Escape Character (user defined) Range: 0 − 255 Default: 43 U nits: ASCII This register determines the ASCII valued [...]

67 nous only . The modem will not recognize the backspace character if it is set to a value that is greater than 32 ASCII. This character can be used to edit a command line. When the echo command is enabled, the modem echoes back to the local DTE the backspace character , an ASCII space character , and a second backspace character . This means a to[...]

68 S10 Automatic Disconnect D elay Range: 1-254 Default: 20 U nits: 0.1 seconds This register sets the length of time, in tenths of a second, that the modem waits before hanging up after a loss of carrier . This allows for a temporary carrier loss without causing the local modem to disconnect. The actual inter val the modem waits before disconnecti[...]

69 S21 V .24/General Bit Mapped O ptions S tatus Indicates the status of command options. Only bits 3, 4 and 5 are used, read only . Bits 3-4 DTR behavior (&Dn) 0 = &D0 selected 1 = &D1 selected 2 = &D2 selected (Default) 3 = &D3 selected Bit 5 DCD behavior (&Cn) 0 = &C0 selected 1 = &C1 selected (Default) Default: 4[...]

70 S28 V .34 Modulation Enable/D isable 0 = disabled, 1-255 = enabled, Range: 0-255 Default: 1 This register enables/disables V .34 modulation. S30 Inactivity T imer Range: 0-255 Default: 0 U nits: minutes S30 specifies the length of time (in minutes) that the modem will wait before discon- necting when no data is sent or received. This function is[...]

71 S36 Negotiation F allback (default 7) This register specifies the action to take in the event of negotiation failure when error control is selected. S36 = 0, 2 Hang up. S36 = 1, 3 F all back to an asynchronous connection. S36 = 4, 6 Attempt MNP . If MNP fails, hang up. S36 = 5, 7 Attempt MNP . If MNP fails, fall back to asynchronous connection. [...]

72 S38 = 5 38000 bits / s S38 = 6 40000 bits / s S38 = 7 42000 bits / s S38 = 8 44000 bits / s S38 = 9 46000 bits / s S38 = 10 48000 bits / s S38 = 11 50000 bits / s S38 = 12 52000 bits / s S38 = 13 54000 bits / s S38 = 14 56000 bits / s S40 ETC S tartup A utorating (default 0, range 0 - 2) Range: 0-2 Default: 0 S20=0 Startup with normal autorating[...]

73 The following chart lists the S36 and S48 configuration settings necessary to negoti- ate certain types of connections: S48=7 S48 =128 S36 = 0, 2 LAPM or hangup do not use S36 = 1, 3 LAPM or async async S36 = 4, 6 LP AM, MNP , or hangup MNP or hangup S36 = 5, 7 LAPM, MNP , or async MNP or async S89 Timer to Control S leep Mode Range: 0, 5-255 De[...]

74 The Result Code S ummary R esult Code D escription OK Command executed CONNECT Modem connected to line RING A ring signal has been detected NO CARRIER Modem lost carrier signal, or does not detect carrier signal, or does not detect answer tone ERR OR Iinvalid command CONNECT 1200 EC* Connection at 1200 bits/s NO DIAL TONE No dial tone detected B[...]

75 CONNECT 34666 EC* Connection at 34666 bits/s, V .90 rate CONNECT 36000 EC* Connection at 36000 bits/s, V .90 rate CONNECT 37333 EC* Connection at 37333 bits/s, V .90 rate CONNECT 38666 EC* Connection at 38666 bits/s, V .90 rate CONNECT 40000 EC* Connection at 40000 bits/s, V .90 rate CONNECT 41333 EC* Connection at 41333 bits/s, V .90 rate CONNE[...]

76 Appendix B: Comm unications Regulations FCC Regulations The following statements are pro vided in accordance with the F ederal Communica- tions Commission (FCC) regulations. Please read these statements carefully before installing your modem. FCC P ar t 68 Requirements This equipment complies with P art 68 of the FCC Rules. On the bottom of this[...]

77 tion. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful inter- ference to radio communications. H owever , there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful inter- feren[...]