List of Vertical Service Codes
The following are the VSCs generally used in the North American Numbering Plan. Not all of these services are available in all areas, and some are only available to landline or cellular telephones. Some require additional services be purchased from the telephone company to use them.
Local Area Signalling Services (LASS) and Custom Calling Feature Control Codes:
| Service | Tone | Pulse/rotary | Notes |
|---|---|---|---|
| Cancel forwarding | *30 | n/a | |
| Automatic Forwarding | *31 | n/a | |
| Notify | *32 | n/a | |
| Intercom Ring 1 (short short) | *51 | 1151 | |
| Intercom Ring 2 (short short long) | *52 | 1152 | |
| Intercom Ring 3 (short long short) | *53 | 1153 | |
| Extension Hold | *54 | 1154 | |
| Customer Originated Trace | *57 | 1157 | |
| Selective Call Rejection (or Call Screen) | *61 | 1160 | |
| Selective Distinct Alert | *61 | 1161 | |
| Selective Call Acceptance | *62 | 1162 | |
| Selective Call Forwarding | *63 | 1163 | |
| ICLID Activation | *65 | 1165 | |
| Busy Number Redial | *66 | 1166 | |
| Number Display Blocking (per call) | *67 | 1167 | |
| Computer Access Restriction | *68 | 1168 | |
| Call Return (incoming) | *69 | 1169 | |
| Call Waiting disable | *70 | 1170 | |
| No Answer Call Transfer | *71 | 1171 | |
| Usage Sensitive 3 way call | *71 | 1171 | |
| Call Forwarding: start | *72 | 1172 | |
| Call Forwarding: cancel | *73 | 1173 | |
| Speed Calling (8 numbers) | *74 | 1174 | |
| Speed Calling (30 numbers) | *75 | 1175 | |
| Anonymous Call Rejection | *77 | 1177 | |
| Call Screen Disable | *80 | 1180 | (or Call Screen) |
| Selective Distinct Disable | *81 | 1181 | |
| Number Display Unblocking (per call) | *82 | 1182 | |
| Select. Forwarding Disable | *83 | 1183 | |
| Caller ID Disable | *85 | 1185 | |
| Busy Number Redial Cancel | *86 | 1186 | |
| Anonymous Call Rejection Disable | *87 | 1187 | |
| Call Return Cancel | *89 | 1189 | |
| Voice-mail | *98 | 1198 |
Read more about this topic: Vertical Service Code
Famous quotes containing the words list of, list, vertical, service and/or codes:
“Feminism is an entire world view or gestalt, not just a laundry list of women’s issues.”
—Charlotte Bunch (b. 1944)
“Weigh what loss your honor may sustain
If with too credent ear you list his songs,
Or lose your heart, or your chaste treasure open
To his unmastered importunity.”
—William Shakespeare (1564–1616)
“I tell you, hopeless grief is passionless;
That only men incredulous of despair,
Half-taught in anguish, through the midnight air
Beat upward to God’s throne in loud access
Of shrieking and reproach. Full desertness,
In souls as countries, lieth silent-bare
Under the blanching, vertical eye-glare
Of the absolute Heavens.”
—Elizabeth Barrett Browning (1806–1861)
“Finally, your lengthy service ended,
Lay your weariness beneath my laurel tree.”
—Horace [Quintus Horatius Flaccus] (65–8)
“Thou hast a voice, great Mountain, to repeal
Large codes of fraud and woe; not understood
By all, but which the wise, and great, and good
Interpret, or make felt, or deeply feel.”
—Percy Bysshe Shelley (1792–1822)