By providing the latest information on mobile phone pricing structures and trends, this book highlights a number of areas for policy review and decision.Selected mobile card conditions and duration 97 98 Table 21. ... The phone number and account will expire after six months of inactivity. ... A user can check their balance at any time by pressing #321 (a free call) on their cellular phone.
|Title||:||Mobile Phones: Pricing Structures and Trends|
|Publisher||:||OECD Publishing - 2000-11-10|