Call not going

[Jawaidbabu]

Dear Sir,

 i buy Two sim Card under my Iqama, One is working but second SIM calling not yet working but Internet is working, what can i do for calling.

[Jawaidbabu]

Dear Sir,

 i buy Two sim Card under my Iqama, One is working but second SIM calling not yet working but Internet is working, what can i do for calling.