USEFUL SERVICE CODES
8400 Voicemail for your phone
8500 Voicemail for any phone (requires PIN number)
08450340499 Voicemail access from a land line or mobile phone
08450340495 Divert all calls to this phone
08450340496 Forward on Network Failure - Turn off from another phone
08450340497 Forward on Network Failure - Turn on from another phone
08450340498 Forward on Network Failure - Check status from another phone
Other Codes
1426 Divert on no answer to phone - Turn off
1427 Divert on no answer to phone - Turn on
1443 Divert on no answer to phone - Status
1428 Divert on busy to phone - Turn off
1429 Divert on busy to phone - Turn on
1444 Divert on busy to phone - Status
1412 Divert to predefined phone - Turn off
1413 Divert to pre-defined phone - Turn on
1446 Divert to pre-defined phone - Status
1414 Divert all calls to this phone
1449 Block anonymous calls - Turn off
1450 Block anonymous calls - Turn on
1445 Block anonymous calls - Status
The information contained within this document, or subsequently provided, whether verbally or in documentary form, is confidential to Gamma and is provided to
the organisation named within this document only. It shall not be published, disclosed or reproduced wholly or in part to any other party without our prior written
consent. Gamma has made all reasonable efforts to ensure the accuracy and validity of the information provided herein and we make no warranties or
representations as to its accuracy. Gamma should be notified of all requests for disclosure of Gamma supplied information under the Freedom of Information Act.
1400 Forward all Calls to Voicemail - Turn off
1401 Forward all Calls to Voicemail - Turn on
1430 Forward all Calls to Voicemail - Status
1402 Forward on no answer to Voicemail - Turn off
1403 Forward on no answer to Voicemail - Turn on
1431 Forward on no answer to Voicemail - Status
1404 Forward on busy to Voicemail - Turn off
1405 Forward on busy to Voicemail - Turn on
1432 Forward on busy to Voicemail - Status
1424 Forward on Network Failure - Turn off
1425 Forward on Network Failure - Turn on
1442 Forward on Network Failure - Status
1420 Forward calls in sequence - Turn off