Blind Calls By Deaf People
They call me almost every week. I recognize them as they are the only callers not presenting their caller id. The sales people working for my mobile service provider. Yes I must have had agreed somewhere in my contract to let my MNO contact me over the phone. Silly me. But I really did not realize they can be so silly too... They call me when I am on vacation, interrupting my sea - side lazy afternoons. Or when I am on a business trip. Generally they call me when I am roaming, forcing me to pay for receiving the calls. Silly approach. Their HLRs know I am on a foreign network, and that generally means it is not the best time trying to sell me something on the phone. Is it such a big IT integration issue for a call center software working for a mobile network operator (MNO) to query a HLR before making a call? Or is it cheaper just to call a subscriber ignorantly pretending the operator's sales department has no idea of subscriber's whereabouts (while the billing department prec...