I purchased this phone and the day I started to insert the 2nd SIM, its not able to detect. Also the outgoing calls didnt work, was able to receive incoming calls. Music is not good. Lots of other drawbacks in this model, the processing time is also very late, not able to open the phone book. It doesnt support .VCF format to copy the multiple phone book entries. I have given it to get it repaired in Sangeetha RT Nagar, but a strange incident happened there.
The sales persons are not ready to take the responsibility of the issues. They tried resetting this that etc... Back cover is not of good quality. The Phone is very light. I am waiting to get the phone back, dont know when I will get it back.
My suggestion is dont go for this model B430