Below, a passage is given with five blanks labelled (A)-(E). Below the passage, five options are given for each blank. Choose the word that fits each blank most appropriately in the context of the passage, and mark the corresponding answer.
Reliance Jio, the newest telecom operator, is adding five lakh customers a day for its recently announced Jio Welcome offer, or half the number it had aimed for. The ones using it reported the network never ___(A)___ to 2G or 3G. Mostly the users were happy with no charges to pay for the roaming calls, the biggest advantage of JIO over its ___(B)___ . Some of them were ___(C)___ by the time of the night call rates that lasted from 2 a.m. to 5 a.m. only. As of now there has been no ___(D)___ side of a JIO sim until 31st December 2016. The one thing which was ___(E)___ before the sim was given was the mandatory rule of recharging with a certain data pack that would make the calls available.