NTC provides ISD service which enables customers to make international calls from their mobile phones. But the service is available to postpaid customers only.
What is ISD?
International subscriber dialling (ISD) is a service to call international number that is directly dialed by a telephone subscriber than the operator.
How to activate ISD in NTC?
There are different ways to activate for NTC GSM Postpaid and NTC CDMA Postpaid.
# NTC GSM Postpaid
Activate:
Dial *#331*PIN#
Default PIN code is 0000
Deactivate:
Dial *331*PIN#
Default PIN code is 0000
Check Status:
Dial #*331#
Change default pin code:
Dial **03*331*old PIN*new PIN#
# NTC CDMA Postpaid
Activate:
Dial *82
Deactivate:
Dial *820
Change default pin code:
Dial *81
Is it free to activate?
It is free to activate.
Related: NTC Data Packs.Everything you need to know about the NTC data packs and rates