Month: August 2019

Krishna Ghimire August 25, 2019

1. How to subscribe/unsubscribe Caller Tune Service (CRBT) in NTC ? To subscribe/activate the caller tunes service in Ntc, you need to Either send a message sub to 1455. You can chose a song by knowing the tone id in advance and send in the format “Sub tone ID” to 1455. You can even select a song by listening through […]