SMS Messaging
Program

End Tidal Limited Co. · Last updated 9 September 2026

What this program is

End Tidal Limited Co. operates an internal notification service over SMS. It sends the business owner reminders about her own work that needs recording or billing.

There is one recipient: the owner of the business, messaging her own mobile number. This is not a marketing program. No promotional, advertising, or solicitation messages are sent, nothing is offered to the public, and no other number can be enrolled.

Program details

Program nameEnd Tidal Billing Notifications
Operated byEnd Tidal Limited Co., 8735 Dunwoody Pl # 10595, Atlanta, GA 30350
Message typeAccount notifications and operational reminders
RecipientsOne: the business owner, at her own mobile number
Sending number+1 (470) 800-7115
Contacthello@endtidal.io

How consent is given

There are two ways to opt in. Both require a deliberate action by the owner of the mobile number, who is the same person who runs the business.

1 · In the administration console

The owner signs in to our internal console, enters her own mobile number, and checks the consent box. Nothing is sent until that box is checked. The number is never obtained from any other source: it is typed in by the person who owns it.

2 · By text message

She may also text START to +1 (470) 800-7115 from the number to be enrolled. The number must already be on file in the console; a keyword from any other number is ignored and nothing is ever sent to it.

Confirmation

After consent is given, a single confirmation message is sent to the number:

Welcome message
End Tidal: You're signed up for billing reminders. Msg frequency varies, up to ~2/day. Msg&data rates may apply. Reply HELP for help, STOP to cancel. endtidal.io/terms - endtidal.io/privacy

No further action is required. If this message arrives unexpectedly, replying STOP ends the program immediately and no further messages are sent.

What is sent, and how often

Messages are sent only when there is something to act on. On a day when nothing is due, nothing is sent. In practice this is at most about two messages per day, plus a reply to any message you send us.

  • A reminder that a working day has no hours recorded against it.
  • A reminder that an invoice is due to be submitted that day.
  • A confirmation reply when you text hours in, quoting back what was recorded.
Example reminder
End Tidal: No hours logged for Tue, Sep 8 at Riverdale Anesthesia Services. Log it - a cancelled day still bills. crm.endtidal.io/billing Reply with hours to log, or HELP.

Replying to a message

Texting hours back to our number records them and returns a confirmation stating exactly what was recorded, so a mistake is visible immediately rather than at the end of the billing period.

Reply confirming recorded hours
End Tidal: Logged Wed 9/9: 8 hrs contract + 2 hrs overtime. $1,503.84 - $150.38/hr

Help and opting out

Text thisWhat happens
HELP
INFO
Returns program information and a contact address.
STOP
STOPALL
UNSUBSCRIBE
CANCEL
END
QUIT
Ends all messages immediately. A single confirmation of the opt-out is returned, after which nothing further is sent.
START
YES
UNSTOP
Re-enrolls a number that previously opted out, and returns the welcome message again.

Keywords are matched whatever the case, and are honored ahead of any other meaning the word might have in this program. Opting out can also be done at any time by unchecking the consent box in the console, or by writing to hello@endtidal.io.

Opt-out confirmation, sent automatically by our messaging provider
You have successfully been unsubscribed. You will not receive any more messages from this number. Reply START to resubscribe.

Disclaimers

Message and data rates may apply. Message frequency varies. Consent is not a condition of employment or of any purchase. Carriers are not liable for delayed or undelivered messages. Supported carriers include AT&T, Verizon Wireless, T-Mobile, Sprint, Boost, Cricket, MetroPCS, U.S. Cellular, Google Fi, and others; carrier support may change without notice.

For help, contact hello@endtidal.io.

Privacy of mobile data

No mobile information will be shared with third parties or affiliates for marketing or promotional purposes. Text messaging originator opt-in data and consent are never shared with any third party. Mobile numbers are disclosed only to the messaging provider that transmits the messages on our behalf, and only for that purpose.

The full policy is set out in our Privacy Policy.