I have done this many times.
The general idea is that you connect the laptop to the phone in some
way (bluetooth or cable - not sure IR works for this) and then use the
dial-up networking connection option on the laptop to set up a DUN
connection. For GPRS/3G the number dialled is *99# if I remember
correctly.
This will give you plain internet access and the billing is per
kilobyte no matter what the data is used for.
Bluetooth is nice for this because you just lay the phone next to the
laptop. But you need a laptop with BT or with a BT adapter plugged in.
Cables are more tricky because not many phones come with them...
You can also use a phone as a plain dial up modem where you set up the
phone # of a dialup ISP. I have just been doing this with a satellite
phone (no GPRS/3G) and been dialling 0044845.... (the ISP number) and
there are various ISPs which are free in that they make money off
the phone call. I have been using Primex but there are many. This
works at 9600 baud i.e. very slow, but better than nothing. And you
pay per second, as with voice calls.
I warn you: data on PAYG is very expensive. Ł1 in the UK maybe but
wait till you go abroad and discover the roaming charges... Ł10/MB or
whatever.
Roger Mills wrote
>It would occasionally be useful to be able to connect my laptop to the
>internet when away from home. I would like to be able to do this - as
>economically as possible - using one of my mobile phones as a modem, rather
>than using WiFi and having to be in the proximity of a hotspot.
>
>I have 3 mobile phones, all on Orange - 2 PAYG and one on Eq Virgin tariff.
>All have infra-red. I have a USB-based infra-red adaptor for the laptop.
>
>Can some kind soul please explain what the options are, in words of one
>syllable - cos Im somewhat confused by what it says on the Orange site. My
>3 phones are a Nokia 6070 on the OVP tariff - a free upgrade for the
>S-E-K300i (now with a PAYG SIM in it), itself a free upgrade for the
>original Nokia 6150e (also now having a PAYG SIM) - but I can mix and match
>phones and SIMs if there is any advantage in doing so.
>
>The Orange website has a blow by blow account of how to use quite a lot of
>different phones as a modem - but none of my 3 phones shows up in their
>drop-down menus! But, looking at the menus on the 6070 (for example) I
>appear to be able to select GPRS Packet Data or somesuch, and the word
>modem appears on the screen - so I assume I can use this phone as a modem
>even though it isnt listed as such on the Orange site?
>
>Then theres the question of pricing. The Ł1 per day deal would suit me very
>nicely, but its not at all clear (to me at any rate!) whether this only
>applies when Im using the phone *itself* for emailing and browsing (which
>Ive no desire to do) as opposed to using it as a modem to connect my
>laptop.
>
>Can someone please clarify just what *is* possible?
>
>When using the phone as a modem I presume theres some way of connecting it
>to an appropriate Orange server (special number to dial?) rather than
>dialling an 0845 number to connect to one of my existing dial-up accounts -
>which would cost an arm and a leg and probably be dreadfully slow? What sort
>of speed does GPRS achieve?
>
>All help appreciated!