NTT's network altogether, SpeedNet will avoid having to pay the dominant carrier's interconnection charges, which independent telephone companies reckon amount to a third of their total operating costs.
For example, many employees may be required to pay for personal telephone calls (or personal calls over a set dollar amount) on a company-issued cellphone and the protocol is that you typically circle such charges on your monthly bill and remit the expense to your firm.
For text message donations, your telephone bill will suffice if it shows the name of the organization receiving your donation, the date and amount of the contribution.