Contact
Definition
These are signalling tones of the telephone network or the PABX that inform you that something is happening during the processing of a call. Advisory tones include: Busy; Dialtone; Ringback; Call Waiting; Fast Busy; Camp On.
How can we help you today?
Do you have questions about VIER or would you like personal advice? Contact us now via our contact form. You can reach us at any time via the contact form, by e-mail to info@vier.ai or by telephone on +49 511 95 73 95 1111. We look forward to hearing from you and will get back to you as soon as possible!
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