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13. June 2026  

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Phonebook
Special numbers
The special numbers can be called from any phone connected to your B2VoIP system at any time.
0310 Testcall Number to check the Carrierhost
0311 Testcall Number to check the Carrierhost
161 Current time is UTC...
600 Echotest: This test shows the latency between you and the B2VoIP server.
700 Park: Forward a caller to this extension and he will be parked and gets music on hold. Then dial the announced number (e.g. 701) from another phone and get the call back.
777 Start dictate service.
Key to use:
0 Help | 1 swich Play und Record mode. | * wait or run | # Set filename or set up new filename (like 1234#)
Playmode:
2 Speed (1x, 2x, 3x, 4x). | 7 step up | 8 step down
Recordmode:
8 clear Record or start new Record
999 Get your Voicemail: Here you can get your voicemail messages.
1000 Announcement of credit.
# & * Agencies - Do they transmit calls. With the key (#) (1) (2) (3) (4) (#) in connection 1234th. With (*) you can repeat the conversation.
1234 Get in touch with B-2-VoIP Support Center.
*77*YYYYMMDDHHMM WakeUp Call (year month day houer minutes) as GMT
 
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