Portable satellite communication equipment with foldable flat an
Portable telephone
Portable telephone having a receiver section capable of receivin
Portable telephone with external transmitter-receiver connection
Portable telephone with speaker projected in front upper oblique
Portable transceiver
Portable transceiver and ESN transfer system therefor
Portable wireless communication apparatus
Portable wireless telephone apparatus with use specific power mo
Portable wireless telephone apparatus with use specific power mo
Position sense radio carry case apparatus and method of using sa
Power source control device in car telephone mobile station syst
Precise frequency generation for low duty cycle transceivers...
Protective helmet with removable protective lining for cushionin