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Search found 1 match
- Wed Jul 27, 2011 2:56 am
- Forum: Plum DEV Q&A
- Topic: dtmf Data Encryption
- Replies: 3
- Views: 8798
Re: dtmf Data Encryption
Does the DTMF signaling system for telephones work for cell phones or not? Somebody I know started arguing with me about it. (I'm not telling you who took which side). Please tell me if you know.