i recently buyed micromax mmx 400r router , iam using it in my house and i would say that the wifi signal strength is just awesome .I had a hard time setting it up for the first time , thanks to MTNL false apn's , nyway i setted it up..Setup : i am writinfg it as i myself had hard time!!!!1 just insert sim card and a 2gb micro sd .2 connect through wifi in any cell .3 open the adress provided in that piece of paper , provided by miromax i.e 192.168.1.1 , this address is used to modify mifi itself as it do not have a user interface!4 just set it up u will get options to modify ur apn's so u can do what ever you want u can even create a new profile !5 if you donot want your network to fluctuate , go to internet > network settings and change automatic to 3G only .now your wifi is set up! Enjoy ! from my point of view this setup is not at all for n00bs!!Router Strength :i am using it around my house of 3BHK , iam getting full wifi network and network works flawlessly!!! download speeds are awesome 80 KBPS ya KiloBYTES Per Second!! Network Is always full!!Battery : i used battery at full charge by connecting 3 wifi devices it worked nicely for 6 hours!! and battery drained to just 50 %battery 1500mAhIcons on MMX400R : the icons are in deceding from left to right! so its like 4 wifi , 3 mifi router battery , 2 network connectivity (3G blue or 2G green or no connectivity RED) , 1 Signal StrengthAny Pro lems Guys Just Post I HERE I WILL SURELY SOLVE IT FOR YOUI WROTE THIS REVIEW AS THERE IS NO PROPER INSTALLATION AND REVIEW AVAILABLE ON INTERNET! I MYSELF FACED MANY PROBLEMS!THANK YOU! AN DIF YOU ARE THINKING TO BUY THIS MIFI OR 3G WIFI ROUTER U CAN GO TO HOME SHOP
TV 18 SITE ITS PRESENTLY AT 40 % DISCOUNT!!!Guide for modem usage ;1 power button 2 times , like we click the moouse , the modem reconnects to the network2 keep power button pressed for more than 2 seconds the device will turn off3 press the wifi button once wifi will be turned off!4 press wifi button for more than 4 seconds , there will be a wps connection ,wps = wifi procted setup is used to connect your blackberry to wifinormally bb provides a key which we have to enter it into our wifi , as it dont have a ui we can use WPS!!enjoy