MobilePhoneMuseum on X: "The @Nokia / #Mobira Talkman 620 (1992). A 2kg transportable which used the NMT 450 network. It had a 5 hour standby time and could store 98 numbers. Other “
RARYTAS PIERWSZA KOMÓRKA NOKIA TALKMAN 620 TMF-1P - 6687507342 - oficjalne archiwum Allegro
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Mobira Talkman - Mobilecollectors.net
Nokia Talkman 620 for Radiocom 2000 TMF-1R - YouTube