Rud consaltant

Am banking with standard bank. I dont have any problem with them, the only problem is that, i was called by an consultant from that (standard bank) bank.. selling me cell phone products, its the second time calling me today... when i told the consaltant that sameone called me already.. she told me that i dont have to be rud as she is doing her job an am just laying the n not doing anything... i dont think as a business unit a consaltant can speack to a client like that.... its unprofessional... i also work for a banking industry... we wold never talk to a client like that... they need to respect us even if we not interested.... it tarnishes the banks reputation....NOT IMPRESSED AND DISCARTERD by the behaviour