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Showing posts with the label protocol

How to make a call in J2ME?

Hi Readers, Today while working on my blog, I came to know that someone of you are searching for article on "How to make a call in J2ME?". So this article is especially for that user. In this article, I describe you about how to use your phone book & make a call on that number, also you can directly enter any international format number and make a call. So let's start:- Here I'll show you two things - 1) Fetch contacts from your device phonebook, & 2) Make a Call 1) Fetch Contacts from your device phonebook: We can do this activity in two ways - a) By using JSR 75 API, & b) By using TextField property constraint. First method is bit complex and it require signing of application from device vendor, to avoid security prompt while accessing the device phonebook. So we'll skip this method and directly switch to second option. In this you need to use one of the textfield constraint "PHONEBOOK" to access the whole contact list using J2ME ap...