Assertion: mobile phone | /r/CapableOf | use gsm
Facets:
Source sentences:
text: Since almost all mobile phones use cellular technology, including GSM, CDMA, and AMPS (analog), the term "cell phone" is in some regions, notably the US, used interchangeably with "mobile phone".
text: Almost all mobile phones, except for satellite phones, use cellular technology including GSM, CDMA