rajujayaraman
Newbie
Hi, Recentlyl i went to BSNL cusotmer care centre to migrate to 4g. They have done that . While all others, like STV, Plan balances and all others are not affected, some contacts, i stored in the phone have been lost.
Will sim swap, erase the contacts stored in old sim
If not , what would have been the cause for this.
i do not say, that all contacts are lost, but i do find some contacts are lost after sim swap.
This i also noticed in the other sim, where most of the contacts have been lost.
My phone is samsung smart phone and the other phone is basic phone.
Could some one throw light on this
Once sim swap has been done, the old sim could not be used. i got Sim not registered error.
experts please say the solution.
Will sim swap, erase the contacts stored in old sim
If not , what would have been the cause for this.
i do not say, that all contacts are lost, but i do find some contacts are lost after sim swap.
This i also noticed in the other sim, where most of the contacts have been lost.
My phone is samsung smart phone and the other phone is basic phone.
Could some one throw light on this
Once sim swap has been done, the old sim could not be used. i got Sim not registered error.
experts please say the solution.