It's been more than a 8 months since I'm using the '600GB CUL-Bharat Fiber Combo' BSNL FTTH plan. May I please know what does the 'Combo' in this plan mean? In the BSNL website this plan features unlimited data (which is capped at 600GB at 50mbps and 2mbps thereafter) and also features 'Local + STD - Unlimited any Network'. So I think this combo means call facility. But I got only an OptLink modem (OP-GONT 90211VW) with this plan and didn't get any telephone device to make calls. What about in your case guys? Did you get any telephone? If not how you are making calls using this plan? Is there any better plan with the same data and without call facility which I can migrate to?