Audio and Communications
The phone includes a loudspeaker and a 3.5mm audio jack, essential features for personal and hands-free listening. For wireless connectivity, it provides Wi-Fi 802.11 b/g/n with DLNA and hotspot functionalities, and Bluetooth 4.0. The presence of GPS, GLONASS, and BDS ensures robust positioning capabilities, while NFC and FM radio add more versatility to the user’s connectivity options. A microUSB 2.0 port rounds out the physical connectivity suite.
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- ⬤ Microsoft Lumia 640 LTE Dual SIM Audio and Communications
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- ⬤ Microsoft Lumia 640 LTE Dual SIM Conclusion