Enterprise Scheduled SMS & DND Campaign Management
Automate your recurring customer touchpoints. Schedule monthly invoice reminders, weekly membership notifications, and birthday greetings with automated recurring schedules, frequency capping to prevent spamming, and full opt-out blacklist management.
Service features
Precision timestamp scheduling down to the exact second
Automated recurrence rules for daily, weekly, or monthly messaging runs
Frequency capping and quiet hours enforcement (e.g. no messages between 9 PM and 7 AM)
Automated opt-out STOP keyword processing for regulatory adherence
Full cancellation and rescheduling capabilities prior to campaign execution
API integration
Send SMS programmatically with standard JSON requests. Pass your authorized API key, target recipient numbers, and receive instant synchronous delivery receipts with carrier timestamps.
curl -X POST https://sms.allotropicltd.com/api/public/v1/sms/send \
-H "Authorization: Bearer alt_live_your_key" \
-H "Content-Type: application/json" \
-H "Idempotency-Key: scheduled-campaigns-001" \
-d '{
"sender_id": "MYBRAND",
"to": "255712345678",
"message": "Hello from Allotropic Enterprise Scheduled SMS & DND Campaign Management"
}'Frequently Asked Questions
Common questions about Enterprise Scheduled SMS & DND Campaign Management in Tanzania & East Africa.
Can I cancel or edit a scheduled campaign before it dispatches?
Yes, scheduled campaigns can be paused, edited, or cancelled at any time up until the moment of scheduled dispatch, and credits will remain in your account.
How does quiet hours enforcement work?
You can enable quiet hours to prevent campaigns from reaching customers late at night, automatically holding messages until the approved morning window.
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