They sell differently priced plans for datacards and phones? That would make sense.
Here they sell just data plans. Whether you use dedicated modem or have the plan on your voice SIM, it is your problem. Some operators allow to share the data quota among multiple SIMs, so you can have both. Because the price is same, so there is nothing to cannibalize.
Here they sell just data plans. Whether you use dedicated modem or have the plan on your voice SIM, it is your problem. Some operators allow to share the data quota among multiple SIMs, so you can have both. Because the price is same, so there is nothing to cannibalize.