With the introduction of the prepaid meters some few years ago due to the privatization of the power sector in Nigeria, some processes were insued in order to aid users (consumers) in a successful use of the meters. Some of this processes includes checking of unit Balance, recharging of the prepaid meter and checking of meter number.
With this processes, Prepaid meter users (consumers) are capable of regulating their power (energy) consumption and also able to recharge when the units (credit) is exhausted. This processes are made done by inputting some necessary codes into the UIU keyboard attached externally to the prepaid meter.
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