Get Emoji Icons for free

First of all these icons can be viewed on any iPhone with 2.2 firmware. But to be able to send these icons users need to perform additional actions. There are 4 ways to turn them on and 2 of them are free:

Solution N1 for $5.99:

In AppStore buy and install Touch Dial Emoji. Goto Settings -> Touch Dial -> Enable Smiley icon ON. Launch Touch Dial. Go to Settings -> General -> Keyboard -> International Keyboards -> Japanese and enable "Emoji."

Solution N2 for $0.99:

In AppStore buy and install FrostyPlace. Play with the app for a minute to activate, click on a story, etc. Go to Settings -> General -> Keyboard -> International Keyboards -> Japanese and enable "Emoji."

Solution N3 for Free:

Jailbreak your iPhone. Run Cydia and install Emoji application (iSpazio repository). Go to Settings -> General -> Keyboard -> International Keyboards -> Japanese and enable "Emoji."

This application adds boolean ‘true’ key KeyboardEmojiEverywhere edits in /User/Library/Preferences/com.apple.Preferences.plist. You can do it manually if you want.

Solution N3 for Free:

Step 1. Download the vcard.vcf here.
Step 2. Import it to your address book program. If you are using Windows, you may want to do it on iPhone directly. Send the vcard.vcf file to yourself. Open in on iPhone’s Email.app, click the vcf file and import all the contacts.
Step 3. Go into “Settings” > “General” > “Keyboard” > “Japanese Keyboard”. Enable the QWERTY keyboard.
Step 4. In notes or any other program you want. Type “emojia”, “emojii” or “emojiu” to select those icons.

I like Solution N3. It is free and simple. You do not need to play with contacts and etc. But you need to jailbreak an iPhone.