nemo™ 🇺🇦<p>Did you know that entering * and # on your phone triggers different actions? 🤔 This blog post explains MMI, USSD, and SS codes, and how they interact with your device and network. A must-read for understanding mobile communication! 📱<br>🔗 <a href="https://berlin.ccc.de/~tobias/mmi-ussd-ss-codes-explained.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">berlin.ccc.de/~tobias/mmi-ussd</span><span class="invisible">-ss-codes-explained.html</span></a> <a href="https://mas.to/tags/USSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USSD</span></a> <a href="https://mas.to/tags/MMI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MMI</span></a> <a href="https://mas.to/tags/MobileSecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MobileSecurity</span></a> <a href="https://mas.to/tags/GSM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GSM</span></a> <a href="https://mas.to/tags/UMTS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>UMTS</span></a> <a href="https://mas.to/tags/LTE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LTE</span></a></p>