Make Android phone walkie talkie Tech tricks..on Facebook how to stop contact get uploaded Tech tricks...if video buffering on phone or desktop PC

 PTT apps useful

Take the help of PTT i.e. Push to Talk apps. There are some free apps on Google Play Store like Zello, Two Way, Marco Polo. After seeing the rating, install this app in both the phones you want to make a walkie-talkie. After this, one can interact with the connected device just like a walkie-talkie with Push.

Data - No calling plan required

These apps work with mobile data connectivity, even if you want to use them on an older phone without a SIM. For this, connect both phones with Bluetooth and select Bluetooth settings in the app. In this way, after connecting the two phones to Bluetooth, they can communicate with each other even without internet or calling plans; But remember, Bluetooth has a maximum range of 100 meters. A clear sound will be heard within 50 meters.

Make your Android phone a walkie-talkie!

Often during an event or other event, you have to talk to your team over and over again, even at a short distance. In such a case, calling every time is troublesome. You can make your phone a walkie-talkie through some apps.

Walkie-talkie is often used in India but no separate radio frequency is used in PTT up. So no license is required 

Tech tricks..on Facebook how to stop contact get uploaded on Facebook to delete your contact open it first on PC browser open it login Facebook account after page open contact's calls and text history and invitations sent  3 tab display 3 option below delete all option click it click confirm it after user's get mesg display contact delete request access mesg get it after contact delete after some minute notification get it.

Tech tricks...if video buffering on phone or desktop PC go-to chrome browser menu options 3 lines tap it history clear browsing data tap it on desktop if YouTube has more tools clear browsing data tap it Android Mac PC user's Data delete time range select it available but not available on iPhone cookies site data cached image and files option select it clear data click it select less resolution video play it speedily this feature not available desktop PC.