[Resolved]  BSNL WLL Phone — connection

dear sir, i sugandhi k shetty HADIMANE( LAXMI) house of molahalli kundapur taluk .My WLL number[protected] i have taken W L L conection for last4 years but the W L L phone was good for only 2 years then after the problem is arieasing again &again we have given the complaint in oral & writeen several times to HUNSEMAKKI exange but they are least boothered about it. my relatives are in abarod when they call me i cannot hear their voice properly .so iam giving my complaint once again kindly consider my complaint. thank you

The BSNL WLL mobile handset which I have got from BSNL after getting new connection is very old and bigger in size. The name of the set is yundai curitel.

Please suggest me some smaller and good brand handset like Nokia, LG, Samsung, Sony ericson etc. which I can purchase by my own from market and configure it from the BSNL office...
I have few more question---
1. What is the specification required in the Handset which i will have to purchase from the market ??
2. Is WLL and CDMA phone similar??
3. Is is possible to get a net connection from WLL??
4. Is the Tower (signal) of the WLL and GSM mobile phone (like cellone) same ??

this is the first time i had recharged my net boster for rs253 but i din't get the net connection so pls solve my problem as soon as fast mine's is 2GB