Revision as of 08:55, 5 October 2023 edit Wire723 (talk \| contribs) Extended confirmed users 53,906 edits →Feature definitions: Rm meaningless ".A83" etc ← Previous edit		Revision as of 08:57, 5 October 2023 edit undo Wire723 (talk \| contribs) Extended confirmed users 53,906 edits →See also: Rm SS7 - no clear link, one of several signaling systems Next edit →
Line 185: * [[Public switched telephone network]] * [[Short code]] * {{portal-inline\|Telephones}}▼ * [[Signalling System 7]] ▲* {{portal-inline\|Telephones}} ==References==

Vertical service code: Difference between revisions