By providing us with your mobile number and opting-in, you give Business Revenue Systems, Inc. permission to send you account-related text messages, like payment reminders and notifications, in conjunction with the services you have requested. Message frequency may vary by account. Message and data rates may apply. To opt-out, text STOP to any text message we send you. An opt-out confirmation message will be sent back to you. To request support, text HELP to any text message we send you or call us at (319) 754-9373. If your handset does not support MMS, any MMS messages sent may be delivered as SMS messages. Wireless carriers are not liable for undelivered or delayed messages.