Actiontec electronic 56K V.90 manuale d’uso

56K V.90 PCI Voice/Fax Windows Modem[...]

1 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 [...]

2 Introduction Thank you for purchasing the Action tec PCI Pro 56K internal modem. The PCI P ro incorporates the latest technology in controller-less V .90 modems for the PCI bus. This technology improves the performance and capabilities of personal computer fax/modems. The use of the PCI Bus frees the user from having to use an ISA slot which is m[...]

3 Do This Fir st Please read the following tips carefully before attempting to install y our ne w 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 Pr operties from the menu that appears, then click on the Device Manager tab . D[...]

4 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 W indows 95 OEM Service Release 2 (V ersion 4.00.950 B, hereafter referr ed to in this manual as Windows 95B) or a later version of Windo ws, this componen[...]

5 F or Windo ws 2000 Prof essional Installation Before installing your new modem, be sure to remo ve any modems and their driv ers from your operating system. On the taskbar , click Start. On the S tart menu click Settings, then click Control Panel. Double-click the Phone and M odem Options icon. Click the M odems tab to bring it to the front. H ig[...]

6 Hardw are Installation 1. T urn off the computer and all peripheral devices connected to it. 2. U nplug the computer power cor d from the wall receptacle. 3. Remo ve the computer’ s cover . Refer to your computer owner’ s manual for in- structions. 4. Remove the scr ew securing the expansion slot cover behind one of the computer ’ s availab[...]

7 5. F irmly but gently inser t the modem into the available PCI expansion slot. En- sure that the card is seated properly before securing it with the scr ew removed in S tep 4, as shown in the following diagram: Figure 3: Installing The Modem 6. P ut the chassis co ver back on the computer . 7. Be sure that all power switches ar e in the OFF posit[...]

8 Connecting De vices to the Modem Figure 4: Connecting De vices 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 he[...]

9 Configur ing Windo ws 95 Step 1 U pon star tup Windo ws 95 detects the modem and displays the N ew Hard- ware F ound dialog box. Click “Driver from disk provided by hardwar e manu- facturer ” to select it, then click OK . S tep 2 If Windows asks for an installation disk, insert the modem ’ s installation CD-R OM, and wait ten seconds so tha[...]

10 S tep 3 After the installer has copied the .INF files to the hard disk, another Ne w Har dware F ound dialog box will appear prompting for the “ W ave Device for V oice Modem ”. Click OK . (See “D o This First” for information on UNIMODEM.INF if the following screen does not appear .) Step 4 Click OK to copy the W ave Device .INF file fr[...]

11 Configur ing Windo ws 95B S tep 1 U pon startup, W indows 95 detects the modem and launches the U pdate Device Driver Wizard dialog box. Inser t the modem ’ s installaiton CD- R OM, wait ten seconds so that the CD can be read, then click N ext. Step 2 After Windows 95 has found the updated drivers for your modem, click Finish . S tep 3 If Wind[...]

12 Step 5 Click F inish to copy the W ave Device .INF file from the CD-R OM drive. S tep 6 T o determine what COM por t and IR Q is assigned to the modem in Win- dows 95, click on the Modems icon in Control P anel and select the Diag- nostics tab. Click on the COM port icon next to your modem and then click More Info to view detailed diagnostic inf[...]

13 Configur ing Windo ws 98 Step 1 After you have installed the modem hardwar e in your computer , turn on the power and allow the system to boot normally . S tep 2 Windows 98 will immediately display the Add N e w Har dware Wizar d and identify the modem as a “PCI Communications Device ”. Click the Next button. Step 3 At the next dialog box, m[...]

14 S tep 4 Next the wizard will ask which drives or folders it should sear ch for the drivers. Click to select the CD-R OM drive. A check mark will appear in the appropriate box. M ake sure that all the other options are deselected, click- ing them to deselect, if necessary . Insert the modem ’ s installation CD-ROM. W ait about 10 seconds, so th[...]

15 Step 6 After Windows has finished copying the drivers to where they belong in your system, it will announce the end of the installation process. Click the Finish button. Step 7 The Wizard will now search for drivers for the T elephone Answering F unc- tions (T AM), also known as the “ W ave Device for V oice Modem ”. Click N ext.[...]

16 Step 8 At the next dialog box, make sure that “Search for the best driver for your device. (Recommended)” is selected, and then click N ext. S tep 9 Next the wizard will ask which drives or folders it should sear ch for the drivers. Click to select CD-R OM driv e. A check mark will appear in the appropriate box. M ake sure that all the other[...]

17 Step 10 The wizard will find the correct driver on the CD-R OM and announce it is ready to install. Click N ext. Step 11 After Windows has finished copying the drivers to where they belong in your system, it will announce the end of the installation process. Click the Finish button.[...]

18 Step 12 N ext, find out if the modem has been properly installed and configured for use with your operating system. On the task bar , click Start. On the S tart menu, click Settings, then click Control P anels, then click Modems. Click the Diagnostics tab . Click on the COM port icon next to the modem to select it, then click M ore Info. Windows[...]

19 Step 4 The installation utility will show a welcome panel. Click N ext. Step 5 The next step in the installation process offers an install or remove option. Select I nstall new modem drivers and components . Click N ext.[...]

20 Step 6 After the installation utility has finished installing the drivers, restart your computer to enable the drivers. Step 7 Click on the M odems icon in the Control P anel . V erify that W indows NT has correctly found the modem. S tep 8 If you wish to dial into a Windows NT Remote Access Server or wish to connect to the Internet, you will ne[...]

21 Step 10 Click Continue to finish the Installation. Step 11 After W indows NT has completed the binding process, allow Windo ws NT to shut down and restart the computer .[...]

22 Configur ing Windo ws 2000 Prof essional Step 1 Install your modem into an available PCI slot. (S ee “Do This F irst” for important pre-installation information.) Step 2 Insert your modem ’ s installation CD-ROM into y our computer ’ s CD-R OM drive. Step 3 On the Windows Desktop , right-click the icon for M y Computer . On the menu that[...]

23 Step 5 Double-click on the listing for L T Win M odem. An L T Win M odem Prop- erties dialog box will appear . Click on the Step Driver tab to bring it to the front, then click U pdate Driver . Step 6 This will start the Update Device Driver Wizar d. Click N ext.[...]

24 S tep 7 In the dialog box that appears next (shown below) make sur e “S earch for a sutiable driver for my device (recommended)” is selected then click N ext. Step 8 In the dialog box that appears next, make sur e that “Specify a location ” is the only option selected, then click Next.[...]

25 Step 9 Click Br owse. N avigate to your CD-R OM drive, then double click on the Drivers folder . In Drivers, double-click the Pciwin folder , then double- click the Win2K folder . With the Win2k folder open in the Locate File dialog box, click Open. Step 10 Y ou will be sent back to the Upgrade Device Driver Wizard, but now the path in the Copy [...]

26 Step 13 Windows will report that the modem has been properly associated with the new driver . Click Finish. Step 14 Windows will return you to what was the “L T Win Modem P roperties” dialog box, now called “V .90 PCI Windows M odem (LHV) P roperties.” Click Close. S tep 15 In the dialog box that appears next, click Ye s to restart your [...]

27 Confir ming the Installation of the Dr iv er in Windo ws 2000 S tep 16 After the system has restarted, on the desktop, click S tart, then click Set- tings then click Control P anel. In Control P anel double-click the icon for Phone and Modem P roperties. The dialog box shown below will appear . Step 17 Click the M odem tab to bring it to the fro[...]

28 Step 18 In the dialog box that appears next, click the Diagnostics tab to bring it to the front, then click Query Modem. After windows has communicated with the new modem some A T commands and their responses will appear . Scroll through this section of the dialog box until you see the commands and responses displayed below . If the displayed re[...]

29 Installing 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 ts default installation param- eters have been specially configured to work with this modem. The Users Guide for this program can be found in Adobe Acrobat (PDF) format on the in[...]

30 A modem based T elephone Answering Machine works by using a sound car d equipped with a microphone to record an outgoing message. This message is stored as a .wav file which is transferred to the modem by the application program when an incoming call is detected. The modem ’ s internal electronics converts the digital information contained in [...]

31 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 Windows-based modem and requires 32bit virtual device drivers. I t therefore cannot work in W indows 3.1 which cannot use these drivers. The modem also cannot work in DOS regardless of version. It is [...]

32 If either of these conditions are present, correct them. Make a note of the Com port and IR Q the modem is using. If the Device S tatus area shows some error message, it will generally be about a conflict. Go to the Resources tab and read the Conflicting Device List. If a conflict is present, click to deselect “U se automatic settings ” and [...]

33 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 IR Q and two I/O addressees in order to function. M odern computer systems are usually equipped with sound card, CD-R OM drive, Hard-drive, floppy drive, video car d, two COM P orts, one LPT por t, keyboar d[...]

34 BIOSs don ’ t allow individual selection of interrupts for ISA, Plug-N-Play , or PCI.) The interrupt settings can be called “ICU”, “ICU/PCI”, “PCI”, or “PNP depending on your BIOS version and manufacturer . Do not set this interrupt to “ISA” only or to “Legacy ISA”. Be sure to Save the settings befor e exiting the BIOS Se[...]

35 Plug-N-Play settings. These settings can be found within the “ Advanced,” “PNP/ PCI Configuration,” or “Plug-and-Play Configuration ” sections depending on the BIOS Manufacturer . Next, verify that at least two IR Qs have been set so that the PCI bus has access to them (some BIOS don ’ t allow individual selection of interrupts to [...]

36 Can’t Connect at 56K N ote: Current FCC regulations limit your maximum connection rate to 53Kbits / s. The number you are calling may not support V .90 or K56flex protocols. Some ISPs (Internet Service Pro vider) have special numbers that you must call to connect to 56K. Contact your service provider and ask if the number you are calling suppo[...]

37 connection can be established. The telephone company must have you connected to the PSTN (P ublic S witched T elephone N etwork) in a particular way . The modem you are calling must support the same protocol. The phone line must be free of distortion and noise. The phone wiring in your house or building must be in good condition and so on. Check[...]

38 Step 3 Close all open windows and return to the desktop. On the taskbar , click S tart. On the Start menu, click Find, then click Files or F olders. Search for the files listed below . T ype in the name and extension (e.g. ltwave.inf ) and click the F ind button. Once you find each of the files listed, highlight the file by clicking once on the [...]

39 At the Advanced settings window , type the following in the Containing text field: V.90 PCI Windows Modem. Click Find N ow . When a file is found, it will have the name oem#.inf. T o delete a file, highlight the file name by clicking once and then choose Delete from the F ile menu. N ext, go to the Advanced tab and type the following in the Cont[...]

40 A T Command Set A T Commands A T commands ar e issued to the modem to control the modem ’ s operation and soft- ware configuration. A T commands are commonly entered from a terminal program such as HyperT erminal, and can only be entered while the modem is in command mode. T o enter an A T command, type: AT X n where X is the A T command, and [...]

41 Bn Communication S tandard S etting This command allows you to choose between CCITT and 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 [...]

42 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[...]

43 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 = n R O R R Ee s i w r e h t O Fn Online Data Character Echo Command This command determines if the modem will echo data from the DTE. This modem does not support the F0 ver[...]

44 In Request ID Infor mation This command displays specific product information about the modem. d n a m m o Ct c e f f E O I) 3 I s a e m a s ( . l e d o m m e d o m e h t s n r u t e R 1 I . ) B A 2 1 , . g . e ( 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 c e h c M O R s e t a l u c l a C 2 I m u s k c e h c e h t s e i f i r e v d n a s [...]

45 M n M onitor S peaker 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 m n e h w n o s y a w l a s i r e k a e p s e h T 3 M t p e [...]

46 On Return On-line to Data M ode 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 [...]

47 T Select T one Dialing This command instructs the modem to send DTMF tones while dialing. Dialed digits are tone dialed until a P command or dial modifier is received. This is the default setting. Vn DCE Response F ormat This command controls whether result codes (including call progress and negotia- tion progress messages) are displayed as wor [...]

48 Xn R esult Code S election and Call 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 primar y function of this control is to control the mode[...]

49 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 [...]

50 &Bn V .32 A uto Retrain This modem always auto retrains. d n a m m o Ct c e f f E 0 B &) . d e t r o p p u s t o N ( n i a r t e r o t u a 2 3 . V e l b a s i D 1 B &. ) t l u a f e d ( n i a r t e r o t u a 2 3 . V e l b a n E 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 De[...]

51 &Dn DTR Control This command interprets how the modem responds to the state of the DTR signal and changes to the DTR signal. d n a m m o Ct c e f f E 0 D & d n a R T D f o s u t a t s e u r t e h t s e r o n g i m e d o m e h T . e r o n g I r u o y f i d e s u e b y l n o d l u o h s s i h T . n o s y a w l a s a t i s t a e r t . m e d[...]

52 Result Codes: K O2 , 1 , 0 = n R O R R Ee s i w r e h t O &Jn Auxiliary Relay option d n a m m o Ct c e f f E 0 J &. d e s o l c r e v e n s i y a l e r y r a i l i x u a e h T 1 J &. 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 &Kn Local Flow Control Selection d n a m m o [...]

53 Result Codes: K O0 = n R O R R Ee s i w r e h t O &P n P ulse Dial Make-to-Br eak Ratio Selection This Command is effective only for use in J apan. d n a m m o Ct c e f f E 0 P &S P P 0 1 , o i t a r k a e r b / e k a m 1 6 / 9 3 I P &) t l u a f e d ( S P P 0 1 , o i t a r k a e r b / e k a m 7 6 / 3 3 2 P &S P P 0 2 , o i t a r[...]

54 Result Codes: K O , 6 , 5 , 0 = n 9 , 8 R O R R Ee s i w r e h t O &S n Data Set Ready (DSR) Option This command selects DSR action. d n a m m o Ct c e f f E 0 S &. ) t l u a f e d ( N O s y a w l a R S D 1 S & d n a n o i t c e n n o c a g n i h s i l b a t s e n e h w n o s e m o c R S D . s d n e n o i t c e n n o c e h t n e h w [...]

55 BusyTone Detect Enable X LSD Action Standard RS232 &C DTR Action Standard RS232 &D Press any key to continue; ESC to quit. Option Selection AT Cmd V22b Guard Tone Disable &G Flow Control Hardware &K Error Control Mode V42, MNP, Buffer N Data Compression V42bis/MNP5 %C AutoAnswerRing# 0 S0 AT Escape Char 43 S2 CarriageReturn Char[...]

56 &Wn S tor e C urr ent Configuration This command stores certain command options and S-register values into the modem ’ s nonvolatile memory . The A TZ command or a powerup reset of the modem restores this profile. Result Codes: K O0 = n R O R R Ee s i w r e h t O &Yn S elect S tored P r ofile for Har d Reset This command does not chang[...]

57 An Select Maximum MNP Block Size The modem will operate an MNP error corrected link using a maximum block size controlled by the parameter supplied. d n a m m o Ct c e f f E O A s r e t c a r a h c 4 6 1 A s r e t c a r a h c 8 2 1 2 A s r e t c a r a h c 2 9 1 3 A ) t l u a f e D ( s r e t c a r a h c 6 5 2 Result Codes: K O3 , 2 , 1 , 0 =[...]

58 Result Codes: K O0 = n R O R R Ee s i w r e h t O J Adjust Bits/s Rate Control When this feature is enabled, the modem emulates the behavior of modems that force the DTE interface to the line speed. d n a m m o Ct c e f f E 0 J . ) t l u a f e d ( e r u t a e f f f o n r u T 1 J . e r u t a e f n o n r u T Result Codes: K O1 , 0 = n R O R R E[...]

59 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[...]

60 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 [...]

61 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 Inactivity T imer This command specifies the length of time [...]

62 Xn XON/X OFF P ass 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 Codes: K O1 , 0 = n R O R R Ee s i w r e h t O -Cn Data C[...]

63 -V90=x V .90 Downstream 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 A T -V90=x . Where x is a value 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[...]

64 %B View N umbers in Blacklist If blacklisting is in effect, this command displays the numbers for which the last call attempted in the past two hours failed. The ERR OR result code appears in countries that do not require blacklisting. %Cn Enable/Disable Data Compr ession Enables or disables data compression negotiation on an error corrected lin[...]

65 &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 [...]

66 D escription E xample Comments Final T ransmit Carrier Rate 33600 The last upload connection rate. Final R eceive Carrier Rate 33600 The last download connection rate. P rotocol N egotiation Result V .42 P ossible results are: V .42, MNP or noEC Data Compression Result V .42bis P ossible results are: V .42bis, MNP5 or no Compression. Estimated N[...]

67 S-Registers Ref erence S-registers generally affect how the A T commands perform. Contents of the registers can be displayed or modified when the modem is in command mode. T o display the value of an S-register: TY PE: A TSn? where n is the register number . Pr ess ENTER. T o modify the v alue of an S-r egister: TY PE: A TSn = r where n is the r[...]

68 S3 Command Line T ermination Character (user defined) Range: 0 − 127, ASCII decimal Default: 13 (carriage return) U nits: ASCII This register determines the ASCII values as the carriage r eturn character . This char- acter is used to end command lines and result codes. S4 Response F ormatting Character (user defined) Range: 0 − 127, ASCII de[...]

69 S7 Connection Completion T ime-Out Range: 1-255 Default: 50 U nits: seconds This register sets the time, in seconds, that the modem must wait before hanging up because carrier is not detected. The timer is started when the modem finishes dialing (originate), or goes off-hook (answer). In originate mode, the timer is reset upon detection of an an[...]

70 S14 General Bit Mapped Options S tatus Indicates the status of command options. Only bit 2 and bit 5 are used, read only . Bit 3 Result codes (Vn) 0 = N umeric (V0) 1 = V erbose (Vl) (Default) Bit 6 P ulse dial PPS selection (&P n) 0 = 10 PPS (&p0, &p1) (Default) 1 = 20 PPS (&p2) Default: 8 (00001000b) S21 V .24/General Bit Mappe[...]

71 S24 Timer to Control S leep Mode Range: 0, 5-255 Default: 10 This command displays the number of seconds of inactivity (no characters sent from the DTE, no RING) in the off-line command state before the modem places itself into standby mode. A value of zero prevents standby mode. If a number between 1 and 4 is entered for this register , it will[...]

72 S35 Data Calling T one 0 = disabled, 1 = enableD Range: 0-1 Default: 0 Data Calling T one is a tone of certain frequency and cadence as specified in V .25 which allows remote Data/F AX/V oice discrimination. The frequency is 1300 Hz with a cadence of .5 s on and 2 s off. S36 Negotiation F allback (default 7) This register specifies the action to[...]

73 S38 56K Dial Line Rate (default 1) There are 2 S-r egisters which support K56flex connections. S38 sets the maximum 56K downstream speed that the modem attempts to connect. T o disable K56flex, set S38 to 0. The S37 register is used to control the upstream V .34 rate. (ref. V .34 Data/ F ax Document). Use the S109 register to control V .90 conne[...]

74 S 48 = 128 N egotiation disabled; forces immediate fallback options specified in S36. The following chart lists the S36 and S48 configuration settings necessar y 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, [...]

75 S92 Direct Connect T ransmit Level (default 20) Sets the transmit level, in dBm for direct connect. This value may have different settings for different phones. T able 2. 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[...]

76 R esult Code D escription CONNECT 60000 EC* Connection at 60000 bits/s, 56K rate CONNECT 28000 EC* Connection at 28000 bits/s, V .90 rate CONNECT 29333 EC* Connection at 29333 bits/s, V .90 rate CONNECT 30666 EC* Connection at 30666 bits/s, V .90 rate CONNECT 32000 EC* Connection at 32000 bits/s, V .90 rate CONNECT 33333 EC* Connection at 33333 [...]

77 Notices FCC Regulations The following statements are pro vided in accor dance 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 a rt 68 of the FCC Rules. O n the bottom of this equipment is a label that co[...]

78 not installed and used in accordance with the instructions, may cause harmful inter- ference to radio communications. However , there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio and television reception, the user is encouraged to tr y to correct the int[...]

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

80[...]