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-- Can't detect modem (Nokia 7160) (http://discussion.visorcentral.com/vcforum/showthread.php?threadid=17300)


Posted by kely1018 on 08-01-2001 01:48 AM:

Question Can't detect modem (Nokia 7160)

I have my visor deluxe connected to a Nokia 7160 with a serial hot-sync cable-RadioShack gender changer (double male)- and the DLR-3P cable provided with the phone. When I try to connect with Eudora web, I keep getting "modem not detected" and what's a "null-modem" connector and is that the problem?


Posted by MarkEagle on 08-01-2001 02:02 AM:

A null-modem essentially swaps serial lines 2 and 3 (RX and TX).

If you're using a serial hotsync cable, chances are that it requires the serial device to provide its power... the Visor uses TTL-level voltages and most serial cables implement a conversion circuit to change TTL to RS232.

Try searching for "nokia" and/or "7160" to see if any others have had luck with that particular phone.

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