Rates exclude: activation, premium services, 911, directory assistance, equipment, termination, taxes, regulatory recovery, and shipping charges. High Speed (broadband) Internet connection and credit card required for service. International telephone calls are pre-pay and charged per minute. 911 calls operate differently than with traditional phone company 911 service. E911 emergency service not available in all areas. Some alarm systems may not be compatible. Not compatible with all versions of AOL's cable broadband service. SIP protocol supported. Offer valid in US only and cannot be combined with any other offer. Restrictions apply. Rates subject to change. Wholesale opportunities for voip providers. Network marketing opportunities available for independent sales representatives. Refer to Terms of Service for details regarding use.