The document presents an installment offer from Ncell Pvt. Ltd. that includes a handset on 12-month installment with 12 months of postpaid Pro premium or plus service. The Pro premium service costs NRs 999 per month and includes 700 minutes and SMS with 70MB of data while Pro plus costs NRs 499 with 300 minutes and SMS and 30MB of data. The process involves pre-booking, payment of the first installment and NTA charge, collection of the handset and service activation, and billing of installments, NTA charge, and taxes. After maturity, the customer can continue service payment or personalize the service through ownership transfer.