GSM Feature Codes for your T-Mobile or AT&T phone

October 12th, 2007 | by amarfresh |

My buddy Jimbox sent me this link: GSM Feature Codes

According to him, this is a great way to eff with a buddies GSM phone. (I like the way he thinks.) There are also some codes which people may find useful (outside of deviance). Some of these may work with CDMA technologies too. Either way, use at your own risk. Here are some examples:

SMS Message Delivery Confirmation
Some GSM handsets have a built-in feature to let you know when your SMS message has been delivered, which may be a nice feature to have. If your handset doesn’t support this or you wish to manually use this feature then prefix your outgoing message with either 111 or *noti#, such as:

To: +1-250-555-1212
Message: 111Hey Steve — give me a call ASAP

The recipient of the message won’t receive the “111″ or “*noti#” at the beginning of the message, but you will receive a confirmation that it has been delivered to their handset. Note that not all GSM networks support this feature (e.g., Fido in Canada supports 111, T-Mobile supports *noti#)

Read: GSM Feature Codes

  1. One Response to “GSM Feature Codes for your T-Mobile or AT&T phone”

  2. By Abendengo on Dec 18, 2009 | Reply

    I want to use my phone without money going.I want to use my phone weather credit there or not.Please teach me that.you can send it to my address.

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