How to Post Free Classified Ads on a Mobile Phone

1. Open the Internet browser application on your phone. Check your phone's user manual for the exact location of the Internet-browsing application on your mobile device.
2. Create an online account at Craigslist.org. The resources section includes a link to create an account on the site. Enter your email address into the page and click on 'Create Account.' Type an account password into the open field, and click on the 'Save' button.
3. Log in to your account on Craigslist. Click the 'My Account' button in the left-hand side of the Craigslist home page. Type in the email address and password, you created, on the login page. Click on the 'Log in' button.
4. Write and preview a classified advertisement with Craigslist's online editor. Click on the 'Post to Classifieds' button once you have signed in to your account. Type up the advertisement you wish to post online using your phone's keypad. Click on the 'Preview' button at the bottom of the page.
5. Click on the 'Post Now' button to post your advertisement onto Craigslist. Repeat steps four and five with each ad you want to post.

How to Send a Text Via Email With Verizon

1. Compose an email using your preferred email program or site.
2. Address the email to your friend's cell phone number, including the area code, adding '@vtext.com.' For example, if your friend's full phone number is 987-654-3210, address the message to 9876543210@vtext.com. Send the email the same way you would normally.
3. Check the email inbox associated with the email account you just used for any replies from your friend. If you receive a reply and wish to send a response back, just reply to the email normally. Your reply goes to your friend's phone as another text message.

How to Send SMS to a Nextel Walkie

1. Click the 'OK' or 'Menu' button. Navigate to 'Text Messages' or 'Messages,' depending on the setup of your phone.
2. Enter the person's Nextel phone number where it says, 'Send to.' Enter a message in the 'Compose' section. If you want, choose a quick message from the drop-down menu.
3. Click 'Send.' Your SMS message should appear on the person's Nextel phone.

How to Receive SMS With a BlackBerry

1. Go on your Blackberry and select 'Options' then 'Status.'
2. Check 'File Free' to determine if you are out of space. Zero bytes means you need to delete texts, emails, or photos to make room for new SMS messages.
3. Determine whether you are able to receive a SMS message. If not, you may have SMS messages blocked. Select 'Options,' then 'Security Options' and 'Firewall' to verify the SMS box is checked.

How to Send a Free SMS From Australia to the USA

1. Send an SMS message to any recipient in the United States with Yahoo Messenger. Users from any location in the world can send free SMS messages to mobile phone subscribers in the USA, even if the subscriber does not use Yahoo Messenger. Open a message dialog, type in the recipient's phone number, enter the message text and then press 'Send.' The message will show up as a regular text message on the mobile phone.
2. Enter SMS messages directly in Google Voice to send free to any mobile subscriber in the United States. Select the 'Text' button from the top of the Google Voice page. Enter the phone number and then the message text. Click 'Send' when complete. You can send SMS messages to up to five recipients at a time using Google Voice.
3. Create a new SMS message in Windows Live Messenger. Hold the mouse cursor over the name of a contact from your address book contact list. Select 'Send text message' from the available choices on the pop-up menu, and type the message text. Press 'Enter' when finished to send the SMS message.
4. Use a free online SMS website to send your text to someone in the United States. Websites such as Text4Free, Txt2day, and SendSMSNow all allow you to enter in the phone number of the text recipient and a short message, and then send the text for free.

How to Unlock Nextel Phones for Free

1. Contact Nextel at 800-639-6111 for the unlock code for your phone. It is best to call from a phone other than the phone you wish to unlock.
2. Determine your phone's make and model by removing the battery cover and battery. That information is often written on the label beneath the battery.
3. Copy and paste one of the following URLs into your browser's address bar: http://www.mobileunlockguide.com/mug/ or http://www.unlocking.com/ You can go to either of these websites if your service provider will not provide the steps for unlocking your phone.
4. Select the manufacturer name and model number for your Nextel phone.
5. Click 'Get Instructions.'
6. Follow the steps to unlock your device.

How to Send Text From Email in Alltel

1. Visit your email provider's homepage, sign in to your account and then select 'Compose.' If you use an email client program, such as Microsoft Outlook, open the application and then choose 'Compose.'
2. Type your recipient's 10-digit phone number, followed by '@message.alltel.com' in the 'To' field. For example, if the recipient's number is 234-987-6909, type '2349876909@message.alltel.com' in the 'To' field.
3. Send the text message via email by selecting 'Send.'