Answering

123 Wholesale Phones
8910 Quartz Avenue, Northridge, CA, 91324
(800) 369-7900 (toll-free)
HeadsetDiscounters
1 Daniel Burnham Court, Office 310C, San Francisco, CA, 94109
(800) 450-7686 (toll-free)

Biz Nook Corporation
14111 Freeway Dr, Suite 300, Santa Fe Springs, CA, 90670
(800) 823-2493
PhoneSystemsDirect.com
Redlands, CA, 92375
(419) 730-3546 (fax)