Back to Results
First PageMeta Content
Integrated Services Digital Network / Identifiers / Broadcast engineering / Dual-tone multi-frequency signaling / Signaling / Caller ID / Direct distance dialing / Customer-premises equipment / Telephone / Telephony / Electronic engineering / Electronics


Document Date: 2012-03-26 23:26:04

Open Document

File Size: 58,86 KB

Share Result on Facebook
UPDATE