How do you activate partially blocked DND service in BSNL?
You can opt to choose partially block service for your BSNL number, if you are willing to receive messages related to certain subjects. BSNL customers can find the steps to activate for partially blocked DND service in this tutorial.
You can choose single or multiple options as per your requirement and Send SMS to 1909.
For single option:START <option>
For multiple option :START <option1, option2, ....>
The options for various subjects are as follows:
"START 1"-Banking / Insurance / Financial Products / Credit Cards
"START 2"-Real Estate
"START 3" -Education
"START 4" -Health
"START 5"-Consumer Goods and Automobiles
"START 6" -Communication / Broadcasting / Entertainment / IT
"START 7"-Tourism and Leisure
→After choosing your options, you will be prompted for a confirmation message of the selected options.
→You need to the confirm the options by sending an SMS and then your preference will be registered.
→You will receive a confirmation message regarding your registration along with unique registration number.