Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:XMPP_Extension_Protocol
|
| gptkbp:bfsLayer |
6
|
| gptkbp:bfsParent |
gptkb:AT&_T_2_G
|
| gptkbp:developed_by |
gptkb:AT&_T
|
| https://www.w3.org/2000/01/rdf-schema#label |
AT& T 1 G
|
| gptkbp:introduced |
gptkb:1980s
|
| gptkbp:operates |
frequency bands
|
| gptkbp:predecessor |
gptkb:AT&_T_2_G
|
| gptkbp:provides |
voice communication
|
| gptkbp:replaced_by |
digital mobile networks
|
| gptkbp:successor |
gptkb:none
|
| gptkbp:supports |
gptkb:smartphone
|
| gptkbp:uses |
analog signals
|