Tel uk big button telephone new yorker black
Easy to read big buttons handset volume switch 10 speed dials ringer on off function handset volume switch wall mountable music on hold function in use indicator last number redial pause button mute function flash function easy to read big buttons 10 speed dials ringer on off function handset volume switch wall mountable music on hold function in use indicator ringer on off function last number redial pause button mute function flash func
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