you can't
it only cost about 30 dollars. i think.
Vonage offers the best rates for residential phone service. They have competitive prices and offer many features for the money.
For a small business telephone system and service I would suggest checking what ATT or Cox communications would have to offer as they are relatively inexpensive to operate.
American Telephone and Telegraph.
yes
if ur referring to the telephone company its American Telephone & Telegraph
The kind of telephone switch type at the ATT Phillips Tel 5ESS-PBX host is a step by step tone. This is the standard switch type used by ATT and most large telephone companies.
AT&T American Telephone and Telegraph
American Telephone & Telegrapgh Systems
ATT phone plans do not provide customer service. ATT does provide customer service to it's clients, customers and users of their utility. You can contact their customer service office for additional assistance.
American Telephone and Telegraph company. (ATT)
You can't use Verizon service on ATT phones or any other GSM phones. Verizon runs on a different frequency, which ATT phones do not support.