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Operator Code

B389
What Is the SMS Code?

Everything you need to know about the operator code assigned to TurkeySMS by BTK.

  1. Home
  2. B389 SMS Code
B389
OFFICIAL BTK DECISION

B389 is the operator code assigned to TURKEYSMS BİLİŞİM VE İLETİŞİM HİZMETLERİ TİCARET LİMİTED ŞİRKETİ by the Information Technologies and Communication Authority on 12 April 2016 under Board Decision No. 2016/DK-YED/211.

IMPORTANT NOTICE — Regarding Messages with B389 Code

Dear users and members of the public,

The B389 code is the technical infrastructure provider code assigned to our company by BTK (Information Technologies and Communication Authority).

Our company operates solely as an 'Intermediary Service Provider' (Technology Infrastructure Provider). Accordingly, the content of messages sent through our system, the sending time, and the target audience lists (data) belong to our customers (businesses or institutions that subscribe to our service).

Our company has no access to or control over databases, phone number lists, or personal data contained in the messages sent through our system. Therefore, messages arriving with this code are not direct transmissions from our company, but transmissions from a third-party customer using our service.

Pursuant to the Personal Data Protection Law (KVKK), we wish to state that the content of messages and transmission responsibility belongs entirely to the sender using our service.

For complaints and reports regarding unwanted content:Report Content Violationor[email protected]
Auto-Appended

Automatically appended to the end of all SMS messages sent through the TURKEYSMS infrastructure by the system.

Traceability

Makes it identifiable which operator transmitted the message and which subscriber sent it.

BTK Requirement

All operators using alphanumeric CLI are required by BTK regulation to append their assigned code to SMS messages.

No Shared Pool

There is no shared number list or pool in our system. Blocking is done on a per-sender basis.

IF YOU WANT TO BLOCK COMMERCIAL SMS

If you want to block commercial SMS messages, you can tap the B389 code at the end of the message on your phone or use our SMS Opt-Out / REJECT page below.

SMS Opt-Out / REJECT RequestWhat Is an Opt-Out Link?

Frequently Asked Questions

BTK Authorized
Decision No: 2016/DK-YED/211
12 April 2016
Our Licenses & Certificates →
BTK
Information and Communication Technologies Authority
İYS
Message Management System
KVKK
Personal Data Protection
ISO 27001
Information Security Management
USOM / SOME
Cyber Incident Response System
TurkeySMS

TURKEYSMS BİLİŞİM VE İLETİŞİM HİZMETLERİ TİCARET LİMİTED ŞİRKETİ
Licensed operator by the Information and Communication Technologies Authority of Turkey (BTK).

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