This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The transmission of sound between distant stations, especially by radio or telephone.

n. The technology and manufacture of telephone equipment.

n. The act of sound transmission via the electromagnetic spectrum.

n. The study and application of telephone technology.

n. The art or process of reproducing sounds at a distance, as with the telephone.

n. The operation or art of telephoning, or reproducing sounds, especially articulate speech, at a distance from their source.

n. transmitting speech at a distance

"Now as far as the frequency for GSM goes, in telephony it is quad band so no worries there."

telecommunication    telecom   

light-telephony    multiplex telephony    wireless telephony    radio-telephony   

call    voice mail    call waiting    voicemail    phone call    telephone call    call forwarding   

telegraphy    virtualization    headsets    emailing    multimedia    broadband    messaging    pagers    handsets    videoconferencing