land phones walata ganna hugak amarui.itamath mage sim1 case thiyanawa.dialog 1 ta sms 1 yawot rs 8/= kapenawa.mama customer care katakarala kiwwa un kiyanawa ehema case 1 nathilu,
Machan its only effects to 2G network. If u are register in 3 G its not effect. Because both network are independent and lot of customers are using 2G phones.