Access Account and Manage Orders
Yes, Jio Music App will be inbuilt available in JioPhone.
Yes, JioPhone does have a 3.5 mm headphone jack.
JioPhone has 2.4 Inch QVGA TFT screen display. It has about 167 PPI ratio.
Yes, JioPhone is a dual sim mobile phone. You can use one 4G sim card and one 2G sim card.
Yes, Jio Phone has VoLTE.