Method and apparatus for upgrading cellular mobile telephones

Details Method and apparatus for upgrading cellular mobile telephones Method and apparatus for upgrading cellular mobile telephones

1993-07-30

1995-05-23

Kuntz, Curtis

Telephonic communications

Having light wave or ultrasonic link for speech or paging...

Including fiber optic link within telephone network

379357, 4551861, H04M 1100, H04M 100

Patent

active

054188377

ABSTRACT:
An apparatus for upgrading a mobile telephone, the mobile telephone having a main memory the apparatus comprising a module reader provided in the mobile telephone and a software upgrading module card adapted to be temporarily connected to the mobile telephone by insertion into the module reader. The card comprises means for storing upgrading software to be transmitted into the main memory in the mobile telephone. The apparatus further includes means provided in the mobile telephone for transmitting the upgrading software into the main memory.

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patent: 5212368 (1993-05-01), Hara
patent: 5257414 (1993-10-01), Trahan et al.
patent: 5266782 (1993-11-01), Alanara et al.

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