SMS remains a core channel for UAE businesses. Banks and fintechs depend on it for one-time passwords, clinics for appointment reminders, couriers for delivery updates and retailers for sales announcements. Because it works on every phone without an app or internet connection, SMS is often the only channel that reliably reaches every customer.
The UAE also has a regulated messaging environment. Sender names must be registered, promotional and transactional messages are handled differently, and there are expectations about consent and timing. This guide explains how it works in practice.
Who regulates SMS in the UAE?
The Telecommunications and Digital Government Regulatory Authority (TDRA) regulates the telecom sector in the UAE. The two licensed mobile operators, etisalat by e& and du, apply TDRA's requirements on their networks, and bulk SMS providers connect to them directly or through licensed partners.
As a business, you usually deal with your SMS provider, which handles sender registration and routing with the operators on your behalf.
Sender ID registration
A sender ID is the name that appears instead of a phone number, such as your brand name. In the UAE:
- Sender IDs generally need to be registered and approved with the operators before you can use them.
- The name must relate to your licensed business or registered brand.
- You will usually be asked for a trade licence and an authorisation letter on company letterhead.
- Overseas businesses may be asked for company registration documents and additional justification.
- Approval times vary; plan at least several working days, sometimes longer.
Promotional sender IDs: the "AD-" prefix
UAE practice distinguishes promotional messages from transactional ones. Promotional sender IDs are commonly shown with an "AD-" prefix (for example AD-BRAND), so recipients can tell that the message is an advertisement. Transactional messages, such as OTPs and order updates, use the plain registered sender name.
Keep promotional and transactional traffic on separate, correctly registered senders. Sending offers through a transactional sender can lead to blocking or suspension.
Sending hours for promotional SMS
TDRA guidance restricts promotional messages to daytime hours, commonly cited as 7 a.m. to 9 p.m. UAE time. Transactional messages that customers need, such as OTPs, can be sent at any time. Even within the permitted window, think about your audience: a promotion at 8.55 p.m. is technically allowed but may not be welcome.
Other timing tips:
- The UAE is on UTC+4 with no daylight saving time.
- The federal government moved to a Monday to Friday working week in 2022, and many private companies follow a similar pattern, although retail and hospitality operate throughout the weekend.
- During Ramadan, consumer activity shifts later into the evening. Adjust send times while staying within the permitted window.
Consent and opt-out
UAE consumers and regulators expect businesses to send marketing messages only to people who agreed to receive them, and to make opting out easy. Practical steps:
- Collect clear consent for SMS marketing at sign-up, checkout or in-store.
- Include a simple opt-out instruction in promotional messages.
- Process opt-outs promptly and keep a suppression list.
- Handle personal data in line with the UAE Personal Data Protection Law (Federal Decree-Law No. 45 of 2021), or DIFC/ADGM rules if you operate in those free zones.
Read our UAE SMS compliance guide for a checklist.
Arabic and English messages
Many UAE campaigns run in both Arabic and English. Remember the encoding difference:
- English (GSM-7): 160 characters per single SMS, 153 per part for longer messages.
- Arabic (Unicode/UCS-2): 70 characters per single SMS, 67 per part.
A single emoji or Arabic letter switches the whole message to Unicode, which can double or triple the number of parts you pay for. Test the exact text before sending a large campaign.
What a good UAE SMS looks like
Promotional (AD- sender):
Weekend sale at [Brand] Dubai Mall: 30% off selected items until Sunday. Shop: brand.ae/sale. To opt out, reply STOP.
Transactional:
[Brand]: Your order 48213 has been dispatched and will arrive tomorrow. Track: brand.ae/t/48213
Short, specific, with the brand name and a clear action. Avoid URL shorteners that hide the destination, excessive capitals and misleading claims.
SMS versus WhatsApp in the UAE
WhatsApp is extremely popular in the UAE, and for conversations, rich media and customer service it is often the better channel. SMS still wins for:
- OTPs and security codes that must arrive regardless of internet access
- Critical alerts where reach matters more than richness
- Customers who have not opted in to WhatsApp
Many businesses use WhatsApp as the primary channel and SMS as a fallback. See our WhatsApp Business API pricing guide for the UAE for the costs on that side.
Step-by-step: launching your first UAE SMS campaign
- Choose sender names: one transactional sender and, if you plan marketing, one promotional sender.
- Prepare documents: trade licence, authorisation letter, and brand proof if needed.
- Register through your provider and wait for approval.
- Clean your list: format numbers as +971 followed by the mobile number without the leading zero, remove duplicates and opt-outs.
- Write and test messages in English and Arabic; check the number of parts.
- Schedule promotions within permitted daytime hours.
- Review reports: delivery, failures, opt-outs and link clicks.
How much does bulk SMS cost in the UAE?
| Item | DND Teams (starting from) | Notes |
|---|---|---|
| Sender ID registration support | from AED 149 per sender | Document preparation and submission |
| Transactional SMS | from AED 0.10 per SMS part | Volume-based pricing |
| Promotional SMS | from AED 0.09 per SMS part | AD- sender, delivery reports |
| Managed campaign | from AED 499 per campaign | Bilingual copy, list cleaning, scheduling, report |
These "starting from" prices are positioned below typical UAE market rates. Final pricing depends on volume, route and approval. Contact us for an exact quote.
Choosing an SMS provider for UAE traffic
Not every bulk SMS provider has good UAE routes. When comparing options, ask:
- Do you have direct or approved routes to both etisalat by e& and du? Grey routes may be cheaper but are often blocked or delayed.
- Who handles sender ID registration, and how long does it typically take?
- Do you provide delivery reports per message? You should be able to see delivered, failed and pending statuses, not just "sent".
- How are Unicode and long messages billed? Get this in writing.
- Is there an API and a web panel? You may need both: the panel for campaigns, and the API for OTPs and order updates from your website or app.
- What support hours do you offer? If your OTPs fail on a Friday evening, you need someone to answer.
- Can you provide a test account? Testing delivery to your own phones on both networks before committing is reasonable.
A provider that is slightly more expensive per message but delivers reliably is almost always cheaper overall than one whose messages do not arrive.
Common reasons UAE SMS campaigns fail
- Unregistered or rejected sender ID
- Promotions sent from a transactional sender
- Sending outside permitted hours
- Old lists with many inactive numbers
- Unicode characters that inflate cost unexpectedly
- Links to domains with poor reputation
How DND Teams helps
We help businesses in Dubai, Abu Dhabi and Sharjah register senders, write bilingual campaigns and send reliably, with clear reporting. See our bulk SMS services or request a free audit of your current setup.
Prices shown are indicative "starting from" figures in local currency and exclude taxes and third-party charges (such as Meta or carrier fees) unless stated. Contact us for an exact quote. This article is general information, not legal advice, and reflects our understanding as of October 2026.