© 2000 Cermetek Microelectronics, Inc.
Page 15 Document No. 607-0017 Rev. B (06/00)
Telephone Company Procedure (continued):
The sum of all of the REN’s on your telephone lines should be less
than five in order to assure proper service from the telephone
company. In some cases, a sum of five may not be usable on a
given line. Consult your telephone provider.
If Problems Arise: If any of your telephone equipment is not oper-
ating properly, you should immediately remove it from your telephone
line, as it may cause harm to the telephone network. If the tele-
phone company notes a problem, they may temporarily discontinue
service. When practical, they will notify you in advance of this dis-
connection. If advance notice is not feasible, you will be notified as
soon as possible.
When you are notified, you will be given the opportunity to correct
the problem and informed of your right to a file a complaint with
the FCC. Contact your local telephone service provider if you
have any questions about your phone line.
In the event repairs are ever needed on the (insert your product
name), they should be performed by (insert your company name)
or an authorized representative of (insert your company name).
For information contact: (insert your company address).
DEFAULT STATUS, PERFORMANCE AND SPECS
Prior to delivery , Cermetek installs into each iModem® the
following the Default Configuration Profile:
Default Connect Speeds is 56,000bps
Serial port data rate auto baud enabled
Bell 212A operation at 1200bps
Parity - none
Auto answer disabled
Command echo ON
All result codes enabled – except \REL codes
Wait for dial tone before dialing – 2 seconds
Dials with touch-tone (T)
Detects busy signal (ATX4)
Full word result codes - non-extended
Pulse dial make/break ratio = 39/61- 10 pps
Test timer set to 0 seconds, test modes disabled
Inactivity timer set to 0 minutes
CTS always active
DSR is ignored
DCD is ignored
RTS to CTS delay - .01 seconds
DTR always active - hangs up after transition
Long space disconnect disabled
Speaker enabled but off when receiving carrier
Speaker volume set to low
Local modem will not grant RDL request from remote modem
Guard tones disabled
Minimum DTR pulse width = .05 seconds
Ring count – 00
Escape code character = 43 (+)
Flash to on hook = 70 ms
Auto speed detection enabled
DTE connect speed, connect messages
Back space character = 08 (BS)Carriage return character = 13
(CR)
Line feed character = 10 (LF)
Duration of wait for dial tone = 2 seconds
Duration of wait for carrier after dialing = 50 seconds
Carrier detect response time = 0.6 seconds
Connection detected at DTE – Highest speed 38,400bps
DEFAULT STATUS, PERFORMANCE AND SPECS
(continued)
Auto retrain enabled - 30 seconds attempt
MNP error correction mode can be negotiated (&Q5)
MNP - non-extended service selected
MNP error correction block size is 128 characters selected
Data compression -negotiation enabled
Transmit break length is 0.3 seconds
All breaks are transmitted in sequence with data
Serial port flow control enabled = RTS/CTS
XON/XOFF flow control characters selected
Note: Upon power-up the iModem® will recall user profile 0 which
may override some of the above Factory Defaults. If desired the
user may, at their option, save the factory defaults in user pro-
file 0.
