classic telephone collection

70s 80s account advice advising annoyance appliance assistance background blue booking bother botheration briefing buisness call callagent care center classic classical client collection colorful communication communications concept conference connecting connection consultation consulting conventional conversation customer cut disruption disturbance earphone eighties enquiries guidance handset harassment helpline home hotline household inconvenience information isolated landline mail management message molestation network note nuisance old order out pestering phone purchase receiver retro service seventies sex stalker support telephone telephonic telephonically trouble vexation white work