nwhitfield
Member

Registered: Feb 2000
Location: London, UK
Posts: 92 |
OK... if you want something that will work with the Visor, without any drivers at all, you need a phone that has a built in modem, ie something that will respond to the "ATDT..." type commands that the Visor sends when it expects to dial.
Most data-capable phones with IR or serial connections have these, but not all - early Nokias like the 6150 and 6110 didn't. To use those with a Palm, you have to run a software modem, like TDK Global Pulse for Nokia. You can't even do that with a Visor, because of the different serial connector.
If the salesguy says you need a driver for the Ericsson, then it's likely it requires a soft-modem type package - but enquire further, he could be mistaken.
With regard to serial cables, the first thing is getting something that connects to your Visor; I think Mark Space do some, which solves that bit of the problem. However, when it comes to Nokia phones, while most of the decent ones, like the 8210, 8310, 7110, 6210 and 6310 have hardware modems built in, you can't always access them via the serial connection.
Nokia phones can have three types of serial connection (there could even be more!). There's plain RS-232, like you find on a PC, M-Bus and F-Bus. The latter two can be used by some software, like LogoManager on Windows, to program the phone book, change phone settings, transfer logos and so on. To connect to the net, using the internal modem and a serial cable, you need full RS-232. That's found only on the 7* and 6* series of phones. If you have the 8210 or 8310 you can program from a PC via serial, but you can't do modem stuff, since the connector (which is hidden under the battery on those) is M-Bus/F-Bus.
So, with the 8* series, you're restricted to infra-red. I happily use my Visor with an 8210 on Orange in the UK, which gives me 14k4. If I had an 8310 I could use HSCSD to get 28k8 - the same with the 6210.
The 6210 has HSCSD, but not GPRS; if you want that from a Nokia, you'll have to go for the 6310 which you can use with Bluetooth, IR or a serial cable, or the 8310 which you would have to use via IR only.
I hope this answers most of your questions; I'm off to Berlin (taking a VisorPhone with me to play with) so I probably won't be back here for a few days.
Nigel.
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