User interfaces specially adapted for cordless or mobile telephones

Introduced: January 2021

Full Title

Full titles differ between systems:

IPC:

Substation equipment, e.g. for use by subscribers > Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection > User interfaces specially adapted for cordless or mobile telephones

CPC:

Substation equipment, e.g. for use by subscribers (subscriber services or facilities provided at exchanges H04M3/00; prepayment telephone coin boxes H04M17/00; current supply arrangements H04M19/08) > Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection > User interfaces specially adapted for cordless or mobile telephones

IPC and CPC are identically structured here. All 6 subcodes exist in both systems.

IPC defines codes here since 2021.

Child Classifications

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H04M 1/72403 with means for local support of applications that increase the functionality since 2021 IPC+CPC Available in IPC and CPC
H04M 1/72448 with means for adapting the functionality of the device according to specific conditions since 2021 IPC+CPC Available in IPC and CPC
H04M 1/72466 with selection means, e.g. keys, having functions defined by the mode or the status of the device since 2021 IPC+CPC Available in IPC and CPC
H04M 1/72469 for operating the device by selecting functions from two or more displayed items, e.g. menus or icons since 2021 IPC+CPC Available in IPC and CPC
H04M 1/72475 specially adapted for disabled users since 2021 IPC+CPC Available in IPC and CPC
H04M 1/72484 wherein functions are triggered by incoming communication events since 2021 IPC+CPC Available in IPC and CPC