How to use HUAWEI quidway WA1003A modem on HFCL CONNECT?

i have connect broadband which is working fine ATTRIE DB108 Modem but i have wifi modem of Huawei quidway WA 1003 A and i want to use this modem with HFCL Connect broadband?i tried all the setting its not working?then i asked custmer care they said it cant be done wat u can do is install the wifi modem withh the old modem so that both the modems works and u can enjoy wi fi broadband. Now for that i need to have RJ 45 cable wit other side as RJ 11 so that from my old modem output of RJ 45 became Input of new modem through RJ11 socket. so anybody can help me with setting new modem or with this RJ45 to RJ11 cable thing?

Guys do you know about Huawei Quidway Router (or) Switch can use for Telecommunication Monitoring?It is like the Router or Switch will be interfaced with Telephone PABX, Public Addressing Central Cabinet, Very Small Aperture Satellite, Environmental Monitoring Station and UHF Radio Base Station. And what it needs to do is monitor the all the system to operate optimal performance. Any failure on any one of the system / all systems it will generate alarm signal or warning signal. In mean time it will print out the failure error code (or) faults detail and the time and date and on which system it is occoured.So, do you know Huawei Quidway products has this kind of function?And does anyone know the Huawei Distributor for Quidway Products?I am Nanda and I am doing proposal for all Telecom and Navigation Systems. Thanks in advance for replying my post.