Mobile Phone Related Questions

Q#1:- what is difference between xenon flash,LED flash and Dual-LED flash?
Q#2:- which one is better among these three?
Q#3:- what is NFC?
Regards.
Malik Mohammad Talish Awan
B.A Eng. AAASP
The Scorpion

Q1 & Q2:
LED vs. Dual-LED = 1 LED vs. 2 LEDs.
Xenon flash: http://en.wikipedia.org/wiki/Xenon_flash_lamp#Xenon
LED: http://en.wikipedia.org/wiki/LED
LED uses less power (and is cheaper as component), and produces a less powerful light/flash than a Xenon flash.
Q3:
NFC is a short-range radio technology usef for payment, electronic tickets and fast local (a few centimeters) transmission of small amonunts of data:
http://en.wikipedia.org/wiki/Near_Field_Communication

Similar Messages

Portal Mobile Phone Access

hi,
i must admit to not knowing a great deal about mobile phone access to portal so i have a few questions.
the portal mobile pack offering basically gives you the capability of presenting portal pages to mobile phones.
the question i have is regarding the communications from the mobile phone to portal's content.
i.e. does the phone have to have internet access and basically accesses the portal over the internet via the mobile phone providers communications ?
or does a wap gateway product need to be installed in front of the portal too.
i thought nowdays most mobiles had internet access so comms occurs to the portal in the same way it would via a web browser - i.e. as long as your portal is publicly accessible via the internet and configured with the mobile pack, then mobile phones can access it.
is this correct or am i missing a piece of the puzzle?
thanks
im in australia btw tho answers from other locations are still of interest :)

Portal with Mobile Access allows portlets and channels which can output AML (either using OOTB portlets/channels or using Mobile Builder development tool), to be rendered on the desktop or most all mobile devices.
The mobile device, e.g., a mobile phone, must have internet service which most do today. The wireless carrier provides the WAP gateway to allow the device access to the internet. The purposes of mobile access are many including transforming the data for correct display, human interface improvments to ease use of data on smaller displays, single sign on to multiple portlet applications, cache streaming of the data to 'connection limited devices', etc.
Portal 6.3 comes with MA already installed. A neat quick test is to install 6.3, then using a mobile phone or downloading an emulator to your desktop, point at your new portal and see how display renders.

HT5312 Hello I have purchased the account from the shop for mobile phones and when Dgt a balance of $ 75 U.S. dollars tried to go down some programs, but ask me to answer questions and there have even when the shop is not accepted to give me any data abou

Hello I have purchased the account from the shop for mobile phones and when Dgt a balance of $ 75 U.S. dollars tried to go down some programs, but ask me to answer questions and there have even when the shop is not accepted to give me any data about amyl which bearing correctly and password also trueThe name is true, how can I re-answer these questions??? replace phones is that Ahab Please give me the quick fix and sent the answer to Emile is:[email protected]

Well I can't understand your english at all. If you need to reset your security questions, then try this:
 Account Security Team (AST) 
Check the AppleCare number for your country here:
http://support.apple.com/kb/HE131
Call them up, and let them know you would like to be transferred to the Account Security Team.
Or… click on the blue "Start your support request online" links.

Question: how to use JAVAEE to run the WAP program of mobile phone on web?

I want to develop a web program by JAVAEE. It uses the simulator of mobile phone to run the WAP program of mobile phone on web. You can operate the program on the page just as do on mobile phone. tell me how to develop on details soon. show the code, please.

Haha, there's no way in hell you can do that. And nobody in their right mind would write the code for you, at least for free.
Jesus with you people these days..."Java_Researcher". I bet you've never written a single line of Java.

HT5312 I didn't receive security questions reset from Apple to my rescue email. Apple can't reach me at my mobile phone...... Help needed please! Thank you in advance!

I have entered a country code with my mobile number. Apple said they have tried to reach me but fail twice. My mobile phone doesn't ring at that time scheduled by Apple.
How can I change my rescue email address?

It's not supposed to; an alternate email isn't the same as a rescue email. Click here, phone Apple, and ask for the Account Security team.
(87548)

Touchpad Wifi Connection Through Mobile Phone

Hello Everyone,
Can anyone help me find a way to use my mobile phone(s) as a wifi/bluetooth mobile connection to the internet. I have a work Blackberry 9630 with 3G Data on Verizon and a Palm Centro with Sprint everything data. Is there some way to use my phone(s) to enable me to access the internet for my touchpad? Since I have a Centro I am also looking to possiblyt upgrade to an android device if this might facilitate access for my Touchpad.
Thanks,
Sean
Post relates to: HP TouchPad (WiFi)

You will have to check for availability of "Wifi Hotspot" apps for the phones you mentioned. My TouchPad works easily with my Pre2 and Pre3 with this type of software.
I'd ask a salesperson to demonstrate this ability in the store before considering any purchase. The TouchPad has problems with some phones that try and create an "Ad-Hoc" wifi connection. Those that create an infrastructure type connect fine.
WyreNut
I am a Volunteer here, not employed by HP.
You too can become an HP Expert! Details HERE!
If my post has helped you, click the Kudos Thumbs up!
If it solved your issue, Click the "Accept as Solution" button so others can benefit from the question you asked!

Mobile cost and question?

I have a question I bought $10 skype credits to call my friend who lives in london (I live in the US) And it said the rate for mobile cost would be 21.7cents but when I checked how much my call history charge im getting charged 0.256 cents a minute.. how come? And nextly I was wondering is there a unlimited calling plan or something which I could call London/Uk mobile phone I just dont see spending almost $70 usd for 400minutes I spend more then that talking to him usually haha or if there isnt would you happen to know of any possible way i can do unlimited calling to london/UK thanks for all you help!

Your post is not STG related.
Moved.
TIME ZONE - US EASTERN. LOCATION - PHILADELPHIA, PA, USA.
I recommend that you always run the latest Skype version: Windows & Mac
If my advice helped to fix your issue please mark it as a solution to help others.
Please note that I generally don't respond to unsolicited Private Messages. Thank you.

Can not see the contacts in E63 mobile phone

Hi,
I amusing E63 mobile phone. I am not been able to view the contacts in the mobile, so not been able to use the same. But when an incoming call comes in I do get the name resolution of the person calling and his mobile no which is stored in the contacts.
I tried backing up the mobile and all the time the backup of contacts could not happened and besides Contacts rest all is backed up....
Pls do let me know how to resolve this issue..
Thanks in advance...

Hey kartik_sh
Welcome to the forum, your contacts are on the sim card and they will need to be either copied to Contacts on your phone for easy access.
It is not clear from your description what could be causing this issue, so I will present a couple of possibilities. The first is that the contacts that you cannot see are stored on the SIM card and not in the phone memory, to remedy this you can follow these steps to copy your contacts into the phone memory:
Menu>Communic.>Contacts>Options>SIM contacts>SIM directory>Options>Mark/Unmark>Mark all>Options>Copy to Contacts
If this is not the case, and if after selecting Contacts you see the options Go Online and ChatServiceBuddy, it means that the ”Ovi Contacts Chat” service is selected as the default view. This service has been discontinued and replaced by Nokia’s new Chat service powered by Yahoo. You can set your default Contacts view back to the contact information stored in your phone by following these steps:
•Select Menu>Communic.>Contacts
•Press the left navigation key to select the central field at the top of the screen, then press the centre of the navigation key to open the menu, and finally select Phone
•You should now see the contacts stored in phone memory. To make this the default view, select Options>Settings>Default contact list>Phone
If you are interested in the new Chat application, you can switch the Contacts view back to the Ovi Contacts view, select Go Online and sign in with the same user identity and password that you use to log into this forum. Your phone would then remind you that Ovi Contacts Chat is discontinued and take you through the steps to download and install the new Chat application. We would recommend that you use a WLAN connection for this.
If the two suggestions above do not resolve your issue, we can investigate further.
Out of interest, when you say that creating a back-up did not successfully back-up contacts, do you mean that you created the back-up with Nokia Suite and the report displayed at the end of the process indicated an error? If there was no error during the back-up process, it is likely that the back-up was successful and we still need to work out whý the information is not appearing in your phone.
Let me know if it works
Kind regards
Carl
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Please ask your questions to the main board and not to my mailbox. Thank you.

How do I use Active Sync to view SharePoint Lists (Contacts and Calendars) on a Mobile Phone?

We are attempting to use SharePoint 2010 in combination with Exchange 2010 to implement shared calendars and contact lists throughout our organization. We are able to connect the lists to Outlook 2010, but have been unsuccessful in viewing
the calendars and contact lists from our mobile phones. How do we use Active Sync to view SharePoint Lists (Contacts and Calendars) on a Mobile Phone?
In trying to answer this question, we have come across a few different possibilities, all of them falling just short of a long term solution for us. After doing research, we found that Active Sync will only show the default folders of the account. To
solve this, we downloaded an Add-In for Outlook (CodeTwo FolderSync) to synchronize folders and synchronized our SharePoint list with a new Contact list in the default folder. The issue we came across with this method is that the Add-In we are using
is not capable of automatic synchronization. There is a button and it must be clicked after every update is made, which is not ideal for our solution. We then went to the company (CodeTwo) and found server side software (Exchange Sync) that they
offer which will automatically synchronize the folders. After installing that on the Exchange Server, we now are running into the issue of not being able to locate the SharePoint lists on the Exchange Server.
Does anyone happen to know how we can get to the SharePoint lists from the Exchange Server? Has anyone else been able to use shared contacts lists and calendars from SharePoint on their mobile phones using Active Sync? If so, are we in the right
direction with what we have found so far?
Thanks,
Brad

You cannot use ActiveSync for that, but there are SharePoint clients for the iPhone. Windows Mobile 7 natively supports SharePoint with SharePoint Workspace Mobile, part of Microsoft Office Mobile. Android and BlackBerry might also have some apps.
Use Microsoft SharePoint Workspace Mobile
http://www.microsoft.com/windowsphone/en-us/howto/wp7/office/use-office-sharepoint-workspace-mobile.aspx
iPhone SharePoint Apps Shootout
http://www.codeproject.com/KB/iPhone/iPhoneSharePointApps.aspx
Comparing SharePoint iPhone Apps
http://blog.praecipio.com/2010/11/02/comparing-sharepoint-iphone-apps/
MCTS: Messaging | MCSE: S+M

Using HP ePrint with mobile phone internet connection

Hello, I have a peculiar problem.
I have an HP Officejet 4630 e-All-in-One series printer and I want to set up HP ePrint.
I have internet connection for my laptop computer, which is the computer I use. It too is a HP. To set up your HP ePrint account you need the printer's code number which can be printed from the printer's control panel. Once you have the printer code, you can then enter it in to your account to add your device. My problem is that my interent connection is the mobile phone which I use to connect my laptop to the internet. The printer is then connected to the computer using either the direct wireless feature or using the supplied USB cable. Because of this, I can't obtain the printer's code, from the printer's control panel. I do not use landline internet connection as the mobile phone is used as a modem.
What do I do?????????
Can I just phone technical support and ask them to email my printer code??????
This question was solved.
View Solution.

Jagaccountant wrote:
... Can I just phone technical support and ask them to email my printer code??????
Hi,
No, this is not going to work and WON'T work at all. Your printer MUST be connected to the internet to allow ePrint to work. No point to send an email to printer and it is NOT there.
Regards.
BH
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Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.

Mobile menu works on pc but not on mobile phone

If I test the link, below, on my PC (it is my mobile phone menu), it works fine.
If I test it on my Galaxy S5, however, it seems to cycle back to menu without displaying the link.
Can anyone help me with this?
Glenn's Photographs
Thanks,
Glenn
Here is the actual code:
<!doctype html>




<html class="">

<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="Photographs and Paintings">
<meta name="keywords" content="photographs, creative photographs, art, painting, paintingst">
<meta name="author" content="Glenn Abelson">
<title>Glenn's Photographs</title>
<link href="../../boilerplate.css" rel="stylesheet" type="text/css">
<link href="../../index.css" rel="stylesheet" type="text/css">



<script type="text/javascript">

</script>
<script type="text/javascript">

if ((navigator.userAgent.match(/iPhone/i)) || (navigator.userAgent.match(/iPod/i))) {
   location.replace("index_mobile.html");
</script>
<script src="../../respond.min.js"></script>
<style type="text/css">
-->
body {
    background-color: #3b424d;
    background-image: url();
body {
    background-color: #3b424d;
#apDiv1 {
    position: relative;
    width: 200px;
    height: 115px;
    z-index: 1;
    left: auto;
    top: 1px;
#bkgrnd {
    position: absolute;
    width: 326px;
    height: 637px;
    z-index: 1;
    left: 4px;
    top: 12px;
a:link {
    color: #9FF;
a:visited {
    color: #FF9933;
a:hover {
    color: #FFC;
#apDiv2 {
    position: relative;
    width: 289px;
    height: 84px;
    z-index: 2;
    left: auto;
    top: 233px;
    color: #FFF;
</style>
</head>
<body><img src="images/index_mobile2.fw.png" alt="Glenn Abelson Photographs" usemap="#Map" longdesc="http://www.abelson.com">
<map name="Map">
<area shape="rect" coords="16,8,50,29" href="../../index_mobile.html">
<area shape="rect" coords="30,247,211,271" href="creative_part1/index.html">
<area shape="rect" coords="30,277,213,293" href="creative_part2/index.html">
<area shape="rect" coords="32,323,111,345" href="landmarks/index.html">
<area shape="rect" coords="27,296,109,320" href="animals/index.html">
<area shape="rect" coords="32,351,112,368" href="landscapes/index.html">
<area shape="rect" coords="32,422,98,444" href="people/index.html">
<area shape="rect" coords="32,444,118,465" href="perspectives/index.html">
<area shape="rect" coords="30,471,123,495" href="street_scenes/index.html">
</map>

</body>
</html>

All the menus are image maps. Three out of four work.
My div text menu on top of an image gave me similar problems.

Sending text message/SMS from mobile phone to Skyp...

Hi,
This is going to sound rather complicated but I'll try to explain my question as clearly as I can. I'm currently in Singapore and using Skype to keep in touch with my boyfriend in the U.S. I set up a Skype caller ID number several days ago so that when I call my boyfriend through Skype, he can see that caller ID number and know it's me. My question is, is it possible for my boyfriend to text me on that caller ID number using his mobile phone? And if so, will I have to be signed into Skype to receive his message? How will I be charged?
Thanks.

hi,
SMS API(WMA) is an optional package. It is not a MIDP1.0 or MIDP2.0 api's.
There are phones which has WMA api with MIDP1.0 support .... Nokia 3650
Seimens has some phone with their own api's to send sms.Check out seimens site for more info
BTW, What do you mean buy sending SMS to Server????
If you want to send message to server you can do it with Http.
HTH
phani

How can i retrieve IMEI from mobile phone

How can I programmatically (through codes)
retrieve the IMEI number on mobile phone apart from pressing
*#06#?
[email protected]

Not again this question... Come on, use the search, this has been asked many times before!

Sending Email From Mobile Phone

So I have Postfix working great and I've always used webmail if I needed to send email from PC's outside of $mynetworks. So fast forward to today where I got my 1st Android powered mobile phone and I can configure the Android mail client to send/receive IMAP email but my question is do I need to become an open relay to allow my random wireless providers dynamic range of IP's to send mail via Postfix? Seems extremely vulnerable and scary to think I would have to allow my providers IP range to relay mail via my MTA. I started reading a bit and I think I need SASL authentication (correct me please if I'm wrong) and since both Postfix 2.8.1 & Dovecot 2.0.11 are configured / using TLS, is there anything else I would need beyond SASL or that you recommend for sending email from my Android powered mobile?

I'm in the same boat, except that I don't have a smartphone yet - but I'm already outlining the changes to my soho-network.
I guess you have to secure the mailserver (using SSL + TLS looks ok to me) and also secure the server as a whole: configure iptables to lock it down completely, except for as little ports as necessary: IMAPS and SMTPS, maybe even on an other-than-default port...
Maybe you are also interested in syncing your calendar: I will be doing that with davical on my server (running for 2 years now) and acal on my Android smartphone: no syncing, but native caldav between server and smartphone...
The other option would be to install openvpn on your server and always work via your VPN.
Last edited by zenlord (2011-03-24 17:57:54)

Accessing a file in a mobile phone

Hi ,
Is it possible to access and read the contents of a text file in a mobile phone using JSP. The regular file select component in JSP is not workin on the phone. when i click on the browse file button it says unable to view this file.
This is the code of the page, i got it from the internet only. This seems to work properly if it runs on a PC, but when i try it on a mobile it is not able to select the file.
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<form ENCTYPE="multipart/form-data" action="single_upload_page.jsp" method="POST">
<input type="file" name="selection" value="" />
<input type="submit" value="submit" />
</form>
</body>
</html>
------ > single_upload.jsp
<%--
Document : show
Created on : Nov 26, 2008, 3:25:30 PM
Author : root
--%>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@ page import="java.io.*,java.io.File, org.apache. commons. io. *" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<%
     //to get the content type information from JSP Request Header
     String contentType = request.getContentType();
     if ((contentType != null) && (contentType.indexOf("multipart/form-data") >= 0)) {
          DataInputStream in = new DataInputStream(request.getInputStream());
          //we are taking the length of Content type data
          int formDataLength = request.getContentLength();
          byte dataBytes[] = new byte[formDataLength];
          int byteRead = 0;
          int totalBytesRead = 0;
          //this loop converting the uploaded file into byte code
          while (totalBytesRead < formDataLength) {
               byteRead = in.read(dataBytes, totalBytesRead, formDataLength);
               totalBytesRead += byteRead;
String file = new String(dataBytes);
out.print(file);
          //for saving the file name
          String saveFile = file.substring(file.indexOf("filename=\"") + 10);
          saveFile = saveFile.substring(0, saveFile.indexOf("\n"));
          saveFile = saveFile.substring(saveFile.lastIndexOf("\\") + 1,saveFile.indexOf("\""));
          int lastIndex = contentType.lastIndexOf("=");
          String boundary = contentType.substring(lastIndex + 1,contentType.length());
          int pos;
          //extracting the index of file
          pos = file.indexOf("filename=\"");
          pos = file.indexOf("\n", pos) + 1;
          pos = file.indexOf("\n", pos) + 1;
          pos = file.indexOf("\n", pos) + 1;
          int boundaryLocation = file.indexOf(boundary, pos) - 4;
          int startPos = ((file.substring(0, pos)).getBytes()).length;
          int endPos = ((file.substring(0, boundaryLocation)).getBytes()).length;
          // creating a new file with the same name and writing the content in new file
          FileOutputStream fileOut = new FileOutputStream("/root/Desktop/"+saveFile);
          fileOut.write(dataBytes, startPos, (endPos - startPos));
          fileOut.flush();
          fileOut.close();
          %><Br><table border="2"><tr><td><b>contents of the file:</b>
          <% out.println(saveFile); %></td></tr></table> <%
%>
</body>
</html>

Disclaimer: your code is unformatted and thus hard to read, so I have't read it thoroughly.
In the future please use tags to post the code in. You can get them by pressing the CODE button in the toolbar of the message editor toolbar.
ram.west wrote:
Is it possible to access and read the contents of a text file in a mobile phone using JSP. The regular file select component in JSP is not workin on the phone. when i click on the browse file button it says unable to view this file.So this error message immediately pops up when you press the 'browse' button? What's the exact error message? Have you tried another mobile webbrowsers as well?
This is the code of the page, i got it from the internet only. I highly recommend you to use the thoroughly developed, tested and maintained library Apache Commons FileUpload. Here is its homepage: [http://commons.apache.org/fileupload]. Checkout the 'User Guide' and 'Frequently Asked Questions' sections for code samples and a lot of tricks.
This seems to work properly if it runs on a PC, but when i try it on a mobile it is not able to select the file.You need to exclude either the client side or the server side from being suspect. Answer the questions I asked before.

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