I think about vodafone mobile operator this is very costly and vodafone connection not possible to subscription students because Vodafone mobile operator very costly and internet calls sms recharge pack costly.
Network coverage is good. Where ever you go but network signal still full. But Vodafone mobile operator used hi frequency networks this is so dangerous for our health.
Customer service of Vodafone have many people use Vodafone services. But who are verry rich and big business purposes to much use Vodafone connection.
Chargers and billing costly