How to lock BSNL landline outgoing call with dynamic locking number system and How to activate fixed line call divert digitally? Is there any charges for both the provisions and can we bar the local and STD calls separately and what to do if we forgot BSNL landline lock code? Is it similar to BSNL PUK lock?
Let’s come to the topic, What is BSNL Dynamic lock facility and How can it be used by the phone user? Is this locked facility will applicable for all fixed line including WLL customers and the broadband users of the country.
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BSNL Dynamic Lock system is a facility to control the improper use of Landline/WLL telephone without a necessary authorization of telephone subscriber who has owned the BSNL Landline service type. It results in controlling the phone bill with simple number blocking procedure for outgoing calls. Means you can lock your telephone electronically at any time with a simple password/secret code which you have chosen.
BSNL number lock system is absolutely a FREE service from our telecom brand. Any customer of Individual or Enterprise and broadband services who provides with landline facility can avail this Dynamic Lock facility. Here is the simple procedure to activate BSNL landline lock.
Dynamic Lock Registration
At first, you have to create your password. It is a one-time registration for BSNL dynamic locking facility.
- Select a four-digit secret code and Dial 123 followed by the secret code twice without any delay.
- Example:- 123-XXXX-XXXX (where the code “X” may be any numeric no).
- Wait for an acceptance tone (busy tone with a long duration.) acknowledging the command and after then disconnect the call.
- The subscriber can remember this code and keep it a secret, do not share with anybody.
How to lock BSNL landline outgoing call ?
After the registration steps of above, you can proceed with the following BSNL Landline Lock Codes for barring of local, STD, and ISD facilities individually with the following secret codes to bear various type of calls on the fixed line.
| Dial Code | Facility to deactivate on BSNL landline |
|---|---|
| 124XXXX1 (wait for beep sound ) | Barring of STD / ISD calls |
| 124XXXX2 (wait for beep sound ) | Block 95 level |
| 124XXXX4 (wait for acceptance sound ) | Lock all outgoing calls on landline |
How to open BSNL landline lock
At any time, you can activate or unlock BSNL landline calls as per your requirement with the following unlock codes.
| Dial Code | Facility to deactivate on BSNL landline |
|---|---|
| 124XXXX0 (wait for beep sound ) | Allow all Local / STD / ISD calls |
| 124XXXX3 and wait for acceptance sound | Allow LOcal and STD calls |
| 124XXXX5 (wait for beep sound ) | Enable all Local and 9 Level calls |
How to Reset BSNL Landline Lock Password
The best method to avoid total unauthorized usage is Resetting Password. If a subscriber changes their BSNL landline lock code frequently, then there is no chance of hacking by others. Here is how to change the 4-Digit secret code on your landline.
- Dial 123 followed by existing code and followed by the newly chosen password.
- Example: Dial 123XXXXABCD ( XXXX-Old code, ABCD is new numeric secret code), and wait for the acceptance tone and then disconnect. Your new secret password will now be “ABCD.”
What to do if forgot landline lock code
Ensuring the security against unauthorized unlocking on Fixed /WLL phone, the number system will reject the command if the BSNL landline lock code has used as incorrect. If an incorrect number code used nine times, the telephone bars permanently on the last status. It is a kind of system like PUK blocked BSNL SIM card.
At this situation, there is no need to worry if you forgot the locking code, just follow about how to reset BSNL landline lock password and continue the services as usually.
Process 1
- Approach BSNL customer service center and submit your representation for dynamic lock reset.
- Immediately all the facilities will reset by the exchange in-charge of BSNL on getting a written request from the concerned landline customer.
Process 2
Login to BSNL Customer Care Portal Account, and submit online request to reset the lock password
No charges for resetting the BSNL dynamic lock facility in any of the two modes. So every customer of urban and rural landline services will utilize BSNL dynamic lock code system to avoid the unauthorized usage. With all the above-detailed steps, now you may know how to lock the fixed line simply and also how to reset if required.
Uday Maitra says
I had a dynamic lock with a password I used for many years. For the last few days there is no response when I try to unlock (with 1, 2, 3 etc. at the end). I hear no tone after pressing 124XXXX1, for example.
DURGADAS BHATTACHARYA says
for 479 exchange : The procedure is different than the method given here. For registration first dial
1) 12300000 after acceptance message.
2) 123 0000 XXXX where XXXX is the secret code after registration of secret code.
3) 124 XXXX 0 (all calls including ISD), 124 XXXX 4 (all outgoings locked).
VASANDAKUMAR LANDLINE 04842746163 says
FOR LOCKING NEW GENERATION NETWORK EXCHANGE LANDLINE NO,. PLEASE PROVIDE CODES
KEECHERY EXCHANGE, ERNAKULAM DISTRICT.
BSNL TeleServices says
The above said same codes are applicable for BSNL NGN exchange also, If not registered, just try to register with 12300000000 at first time and change the password again, even it’s not working means, just approach the exchange incharge and reset the dynamic lock facility.
Dr V N Sharma says
The system for blocking Outgoing Calls is not registering for my Landline No 0651 2441524, Please help.
Jagan says
First register 4digit Password by dialing 123XXXXYYYY, and then dial 124YYYY4 to lock all outgoing calls.
Anifa Gomes says
It says your password has not been changed.
2ndcross says
HOW TO OPEN THE CLOSED PHONE AFTER
BSNL TeleServices says
If it is a BSNL landline service, just approach concerned commercial officer and submit your request for activation of the closed number.
M mandal says
I want to lock all outgoing calls,
I tried so many times but i failed,
I don’t know about your system,
I tried with help of net site,
please inform how it will be done?
m mondal
BSNL TeleServices says
Pls try to register first by dialing 123XXXXYYYY (X for old password, Y for new password, and if you are new, try to dial same number two times for X and Y), then try to lock with 124YYYY4 to bar all outgoing calls.