Do you know how to activate BSNL VoLTE services on your mobile SIM card to get the fastest wireless data speed on 4G LTE services, Just check the syntax and send the SMS code to activate 4G LTE technology in your service area.
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BSNL started VoLTE services in many areas (Voice Over Long Term Evolution), for this to activate the same, the customer has to replace the existing SIM card with 4G if not replaced already, and also can send an SMS to activate VoLTE services from that
BSNL customers have to activate VoLTE service by sending the SMS from their mobile handset, where the GSM mobile services will be activated if their handset is compatible with BSNL VoLTE services, else they will get a reply as your handset is not compatible with Voice Over Long Term Evolution service.
- VoLTE Activate Code: ACT VOLTE
- SMS Sent to: 53733
- LTE Preferred Mode
- LTE / WCDMA / GSM Auto
- VoLTE Enabled.
1. My mobile is 4G but received an SMS about non-compatibility.
2. Is this VoLTE activation mandatory for those who already installed BSNL APNs?
3. Is there any charges for the activation of BSNL 4G VoLTE facility through SMS?
4. Why do I have to use BSNL 4G SIM in the first slot only?
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