Cart 0 Product Products (empty)
No products
To be determined Shipping
$0.00 Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products
Total shipping To be determined
Total
New Sale! 
View larger
View larger TIA-4997
New product
TIA-4997 2014 Edition, January 1, 2014 Concurrent Volume and Duration Based PrePaid
More info
Description / Abstract: The scope of this document covers support for concurrent volume and duration control of prepaid service.