Or, that demand has been sent by a gateway changing the headers in a way that is not pregnant with your web server. For example, this could be because your processing wait some headers in the http request which are not provided. If any of them could give the 500.Īssuming that it makes actually to your server (I assume this is a URL that you control), then the 500 from the treatment of your Web. Unless of course, the carrier has provided a different default value for a feature not BIS, for example, I understand that Vodafone UK will send it via WAP.Īccording to the treatment of suffix / default connection, the request will be routed through a number of "gateways" like BES/MDS or the carrier's WAP gateway. The standard demo does not add a suffix, by default, choose BES connection, so will be. The Thread I pointed you to and the various "required reading" material, describes how the different network paths are selected by changing the suffix of the URL used connection. Y does it have that none of the Options application settings must be defined? for example: TCP/IP If (System.currentTimeMillis() - startTime > 30000) check for timeout waiting for server or Long startTime = System.currentTimeMillis() S = (StreamConnection)Connector.open(url) It seems that nothing is returned when getting the html page. The code works on the Simulator and other devices, but some users have problems. So my lens with the date code U H 0903 was made at Utsunomiya Plant in September of 1993…way before many of you reading this were born.I have a problem with the following code on the Bold 9700.
They are an internal code that Canon uses, possibly for lot numbering or QC or whatever. This is just the same a normal date, so 01 = January, 12 = December, and so on. The next two characters are the month of manufacture. Here’s the list of letters and years: Letter Canon wisely decided to reuse the lettes for multiple years. The second character is the year of manufacture. The first character denotes the factory at which the lens was manufactured. Lets break down what each of the characters means. As an example, here’s the date code from my Canon 20-35mm f/2.8L lens: U H 0903. Canon Lens Date Codes – The BreakdownĪll (or virtually all) Canon lens date codes are a series of six alphanumeric characters. This tells you where and when the lens was manufactured so that you can judge the age of a lens you might want to buy on the used market. Every Canon lens has a “date code” imprinted somewhere on the lens mount.
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