1. Introduction
Bulk and Sender ID (masked) SMS messaging in Pakistan is a regulated activity. SendPK is registered and operates as an SMS aggregator under the oversight of the Pakistan Telecommunication Authority (PTA), and every Branded SMS Sender ID we activate is submitted through PTA’s approval process before it goes live on the Jazz, Zong, Telenor and Ufone networks.
This page is written for two audiences: Customers who want to understand what our regulatory status means for them, and Customers preparing a Sender ID application who want to know exactly what is required and how long it takes.
2. About PTA
The Pakistan Telecommunication Authority (PTA) is the statutory regulator for the telecommunications sector in Pakistan, responsible for licensing telecom operators and service providers, protecting consumers from unsolicited and fraudulent messaging, and setting the technical and content standards that bulk messaging traffic must meet before it is delivered over a mobile network. SMS aggregators such as SendPK sit between businesses and the Telecom Operators, and are expected to enforce PTA’s standards on every message we carry.
3. Our Regulatory Status
PTA-Approved SMS Aggregator — serving Pakistan since 2014
We hold direct, PTA-recognized interconnection with all four mobile network operators, and every Branded SMS Sender ID we activate is registered with PTA in the applicant’s own business name — never issued on a generic or shared basis.
Being PTA-approved means we are subject to PTA’s ongoing oversight of our aggregator operations, including the content-screening, KYC and consumer-protection practices described throughout this page — not a one-time certificate, but a continuing operating standard.
4. Definitions
| Term | Meaning |
|---|---|
| “Aggregator” | A PTA-recognized intermediary, such as SendPK, that connects business Customers to Telecom Operator networks for bulk/branded messaging. |
| “Sender ID” / “Mask” | A brand name registered with PTA to appear as the sender of a Branded SMS in place of a phone number. |
| “KYC” | Know Your Customer — the business and identity verification documents required before a Sender ID or certain accounts can be approved. |
| “NTN” | National Tax Number, issued by the Federal Board of Revenue, required to register a Sender ID. |
| “DND” | Do-Not-Disturb — a subscriber’s network-level registration opting out of promotional communication. |
| “Interconnect” | The technical and commercial agreement between an aggregator and a Telecom Operator that allows message traffic to pass between them. |
5. Sender ID / Mask Registration Process
Registering a Sender ID is a two-stage process: PTA first reviews and approves the mask application, then the approved name is registered with each Telecom Operator before it can send live traffic.
1. Prepare the application
Complete the masking request form on your company letterhead, with stamp and authorized signature.
2. Submit for review
Email the scanned application to [email protected] with your SendPK username in the subject line.
3. PTA approval
We submit the application to PTA on your behalf for regulatory approval of the mask name.
4. Operator activation
The approved mask is registered with Jazz, Zong, Telenor and Ufone and activated on your account.
Full application requirements, fees and sample forms are published on our Branded SMS service page.
6. KYC & Business Verification Requirements
PTA requires every Sender ID applicant to be independently verifiable against real business records. Your letterhead application must include:
- The mask/brand name requested — 3 to 11 English characters, including spaces.
- Your complete registered company name and business office address.
- Name and designation of your authorized representative, with their CNIC.
- Your company’s National Tax Number (NTN).
- Company stamp and the representative’s signature on official letterhead.
Applications are rejected where the mask does not match the registered business name and NTN, where the mask is a domain name, an individual/common/religious name, or where the letterhead or NTN cannot be verified.
7. Approval Timelines
Plan for 30–45 business days
Mask registration is a two-stage regulatory process: PTA review and approval, followed by registration across all four Telecom Operators. Please build this timeline into your campaign or product launch planning — it cannot be expedited outside PTA’s own review process.
Basic account registration and Short Code/OTP onboarding are typically faster, as they do not require a new PTA mask approval, but may still require account verification (CNIC, Face ID, and a signed letterhead agreement) before a Sender ID can be activated — see our API Getting Started guide.
8. Telecom Operator Interconnection
We maintain direct interconnection with all four mobile network operators licensed in Pakistan, so a single Sender ID registration covers nationwide delivery:
| Operator | Connectivity |
|---|---|
| Jazz | Direct operator route |
| Zong | Direct operator route |
| Telenor | Direct operator route |
| Ufone | Direct operator route |
Each operator independently enforces its own technical filtering and may apply additional content or rate controls under its own PTA license conditions; we coordinate with operators on your behalf when a legitimate message is unexpectedly filtered.
9. Consumer Protection Regulations
PTA’s consumer-protection framework for telecom services is designed to shield subscribers from unwanted, deceptive or excessive messaging. We build our platform’s Sender ID controls, opt-out handling and content screening (see our SMS Policy) to operate consistently with this framework, and we expect every Customer to hold up their end of it — honoring consent and opt-out obligations for their own campaigns.
10. Anti-Spam & Bulk SMS Directives
PTA periodically issues directives to aggregators governing bulk and promotional SMS conduct — including permissible sending windows, mandatory opt-out handling, and Sender ID verification standards. We monitor and implement these directives across our platform as they are issued, and Customers are contractually required to comply with them under our Terms & Conditions’ Anti-Spam Policy and our SMS Policy.
11. Do-Not-Disturb (DND) Compliance
Subscribers may register their number for Do-Not-Disturb status with their Telecom Operator to block promotional traffic. Where a recipient number carries DND status, delivery of promotional (non-transactional) content to that number may be blocked at the network level regardless of the Sender ID or consent basis on our platform. Transactional and OTP messages, being triggered by the recipient’s own action, are treated differently from promotional traffic under this framework.
12. Prevention of Electronic Crimes Act (PECA) 2016
The Prevention of Electronic Crimes Act, 2016 (PECA) is Pakistan’s primary cybercrime statute and criminalizes offences that commonly intersect with messaging abuse — including unauthorized access to systems, electronic fraud, spoofing, and the transmission of malicious code. We cooperate with law-enforcement and PTA on investigations conducted under PECA, and content or activity that appears to violate PECA is grounds for immediate suspension under Section 16.
13. Lawful Intercept & Regulatory Cooperation
As a PTA-approved aggregator, we cooperate with lawful requests and directives from PTA, and from law-enforcement and judicial authorities acting under applicable Pakistani law, including requests relevant to national security or criminal investigation. Any such disclosure follows the process described in our Privacy Policy’s Legal Disclosure section, including notice to the affected Customer where legally permitted.
14. Data Retention for Regulatory Purposes
We retain Sender ID approval records, KYC documentation, and delivery/call-detail records for the periods described in our Privacy Policy’s Data Retention schedule, which reflects both our own audit needs and the record-keeping expectations that come with operating as a regulated aggregator. Telecom Operators separately retain their own records under their individual PTA licensing obligations.
15. Customer Compliance Obligations
Operating as a PTA-approved aggregator depends on every Customer meeting their share of the regulatory framework. By using our Services, you agree to:
- Provide accurate KYC/business information and keep it current for the life of your Sender ID.
- Use your registered Sender ID only for your own business, never leased or sub-let to another entity.
- Comply with our SMS Policy’s content, consent, opt-out and DND rules on every campaign.
- Cooperate promptly with any compliance inquiry we raise about a specific campaign or Sender ID.
16. Non-Compliance & Consequences
Because regulatory standing affects every Customer sharing our operator connections, non-compliance is treated seriously. Depending on severity, we may block a specific message, require corrective evidence before resuming a campaign, suspend the affected Sender ID or account, or terminate the account under our Terms & Conditions — and, where warranted, report the conduct to PTA or law enforcement. Non-refundable Sender ID fees are not returned where suspension results from a Customer’s own violation.
17. Complaint Escalation to PTA
We encourage Customers and recipients to raise any concern with us first at [email protected] so we can investigate and resolve it directly. If you believe a complaint has not been adequately addressed, you retain the right to escalate it directly to the Pakistan Telecommunication Authority through PTA’s own consumer complaint channels, independent of any process with us.
18. Audits & Inspections
As a regulated aggregator, our Sender ID registrations, KYC records and traffic patterns may be subject to review or audit by PTA or a Telecom Operator. We may in turn request supporting documentation or clarification from a Customer to respond to such a review — for example, evidence of consent for a specific campaign flagged for inquiry. Prompt cooperation with these requests helps keep your Sender ID in good standing.
19. Regulatory Change Management
When PTA issues a new or updated directive affecting bulk/branded messaging, we assess its impact on our platform and roll out any required changes to our systems, this page, our SMS Policy and our Terms & Conditions as needed. Where a change requires action from Customers (for example, re-verification of an existing Sender ID), we will provide reasonable notice through the Portal or by email.
20. Changes to This Page
We may update this page to reflect new PTA directives, changes to our interconnection arrangements, or changes to our internal compliance processes. Material changes will be announced via a notice on our website, an in-Portal banner, or email to registered Customers, together with an updated “Last Updated” date at the top of this page.
21. Contact Information
For questions about our regulatory status, a Sender ID application, or a compliance concern, reach out through any of the channels below.
Regulatory & Compliance Inquiries
Our compliance team can advise on Sender ID eligibility, KYC documentation, or a specific PTA-related question before you apply.