H04M1/72
Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
H04M1/72
Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
H04M1/724
User interfaces specially adapted for cordless or mobile telephones
H04M1/724
User interfaces specially adapted for cordless or mobile telephones
H04M1/72448
with means for adapting the functionality of the device according to specific conditions
H04M1/72448
with means for adapting the functionality of the device according to specific conditions