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Archived from groups: alt.cellular.sprintpcs (More info?)
Kovie wrote:
> I see. I'm no expert on this, but it just doesn't make sense that there's NO
> way to tell the difference between phone and non-phone Vision access.
> Wouldn't non-phone browsers such as IE make HTTP calls that a phone-based
> one never would,
The Vision browsers use WAP 2.0 and can accept XHTML output as well as some
other content. I guess you could check the Accept header and see if the browser
accepts WAP, but I don't think that's necessarily reliable. I have a WAP
simulator on my computer because I've created sites built for cell phones
before, and that simulator will send the same Accept header that a phone would.
> perhaps there's nothing in an HTTP call that explicitely says "Hey, I'm
> Internet Explorer!", but surely there's some fairly obvious indirect way of
> telling what the source is?
Sorta - as I mentioned, it's not really reliable.
--
JustThe.net Internet & New Media Services, http/JustThe.net/
Steven J. Sobol, Geek In Charge / 888.480.4NET (4638) / sjsobol@JustThe.net
PGP Key available from your friendly local key server (0xE3AE35ED)
Apple Valley, California Nothing scares me anymore. I have three kids.
Kovie wrote:
> I see. I'm no expert on this, but it just doesn't make sense that there's NO
> way to tell the difference between phone and non-phone Vision access.
> Wouldn't non-phone browsers such as IE make HTTP calls that a phone-based
> one never would,
The Vision browsers use WAP 2.0 and can accept XHTML output as well as some
other content. I guess you could check the Accept header and see if the browser
accepts WAP, but I don't think that's necessarily reliable. I have a WAP
simulator on my computer because I've created sites built for cell phones
before, and that simulator will send the same Accept header that a phone would.
> perhaps there's nothing in an HTTP call that explicitely says "Hey, I'm
> Internet Explorer!", but surely there's some fairly obvious indirect way of
> telling what the source is?
Sorta - as I mentioned, it's not really reliable.
--
JustThe.net Internet & New Media Services, http/JustThe.net/
Steven J. Sobol, Geek In Charge / 888.480.4NET (4638) / sjsobol@JustThe.net
PGP Key available from your friendly local key server (0xE3AE35ED)
Apple Valley, California Nothing scares me anymore. I have three kids.