Web WhatsApp on unknown attachment never open it
India government Cyber safety institute sert in by Web WhatsApp user's malware attack from alert remain in it Unknown account from dangerous VB script file send it has it open it device access criminal get it as attachment check without open don't do it as institute say thatPTT 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.
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.
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.
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