no battery back up
many times if a key is pressed once it gives response as if it has been pressed twice
if using cdmas and gsm sims together then forget that u can sent any msg from the slave slot
rahul, 05 Sep 2012i want to purchase the mobile. dont buy this piece of shit, i had wasted approx 4 thousand of my precious pocket money on this qt56, its really tough to transfer data through USB, first u have to download the software from spice website n run it, but the problem starts when u download, when u download the driver on any computer or lappy n send it to ur fone through bluetooth, but it never runs on fone, u have to download it on mobile but it is really tough to download due to size of file. and their many other problems also, camera is of very poor quality, FM are not very catchy, n sound is not very good also. yeah u can buy it if u want to use gsm n cdma in one fonen yeah it is written that u can use 4gb micro sd card but i m using 8 gb micro sd card, finally qwerty keypad is not good, and i m really facing this problem from beginning, like if u press a button n same button is pressed 4 times while writing message or calling someone, just dont buy it, its not worth of 4000
niraj, 22 May 2011i want to purchase this handset .i want to purchase the mobile.
It is a superb phone. The combination of GSM and CDMA works smoothly and effortlessly. The phone is very affordable and is really value for money. Good and Great Buy.
Rahul, 08 Mar 2011don't bye this mobile, this is the worst handset i ever had seen spice has to stop the ... moreyeah, i agree wit rahul, mny time i hve set GPRS settings..still facing prob while opng nimbuzz. n to access internet, plzz suggest sum solution.
It's a superb phone and I wish this same comes up with a 3G version also. Great. Comfrtable.
don't bye this mobile,
this is the worst handset i ever had seen
spice has to stop the manf its....
it is very problematic handset...