First, you need to know how to access your wireless routerâs settings. Usually you can do this by typing in â192.168.1.1â into your web browser, and then enter the correct user name and password for the router.
[edit on Wikidata] The partial thromboplastin time (PTT) or activated partial thromboplastin time (aPTT or APTT) is a medical test that characterizes blood coagulation, also known as clotting. A historic name for this measure is the Kaolin cephalin clotting time (KccT).
(Push-To-Talk) PTT is a two-way communication service that works like a walkie talkie. A normal cell phone call is full-duplex, meaning both parties can hear each other at the same time. PTT is half-duplex, meaning communication can only travel in one direction at any given moment; only one person can be heard at a time. To control which person can speak and be heard, PTT requires the person speaking to push a button while talking and then release it when they are done (hence the term Push To Talk.)