2GB BSNL CUL Broadband Plan The first broadband plan which BSNL has newly introduced is the 2GB CUL plan and it offers 2GB data per day at 8 Mbps. The after FUP speed in this plan is 1 Mbps. Apart from this, the plan also ships unlimited calls to BSNL network all month long and in addition the plan also allows Rs 600 worth of calls to other network. The fixed monthly rental of this plan has been set at Rs 349. The total data which the users will enjoy in this period would be close to 60GB. 2GB BSNL CUL With No Calling Limit This plan by BSNL is slightly different to the one we mentioned above. The data benefits in this broadband plans are the same. This means that the subscribers will enjoy 2GB data per day with an after-FUP speed of 1 Mbps. The 2GB data will be available to the users with a speed of 8 Mbps. However, the difference in this plan is that this one comes with truly unlimited calling. Unlike the above mentioned plan, this plan offers unlimited calls to any network. The monthly rental of this plan has been set at Rs 399. 3GB BSNL CUL Broadband Plan Just like the name suggests, the 3GB BSNL CUL Broadband plan offers 3GB daily data to the subscribers with an 8 Mbps speed. Just like the other above mentioned plans, these plans also come with an after-FUP speed of 1 Mbps. Also, similar to the Rs 399 broadband plan, this one also offers unlimited calling to all networks. This is also the highly priced broadband plan by BSNL which is newly introduced in the Tamil Nadu circle and its monthly rental has been set at Rs 499. It is worth noting that the broadband plans which BSNL has introduced in the Tamil Nadu circle are not fibre plans and do not offer impressive speed like other BSNL plans. The main highlight of these plans is unlimited calling along with daily FUP data.