Panasonic KX-TEM824 Features Manual page 113

• Fax Tone Detection
It is possible to select the number of times the fax (CNG) tone must be detected while the DISA OGM
is sent before the PBX recognises the incoming signal as fax data (
assigned DISA OGM has not been recorded or if the DISA OGM is short (0–5 s), in some cases the fax
(CNG) tone may not be detected. In this case, it is recommended to set the length of time the PBX
keeps detecting a fax (CNG) tone after completing a DISA OGM to "10 s" or "15 s" through system
programming (
• It is programmable whether a ringback tone (
Music on Hold [111]) is sent to the caller when a DISA call is received (
Installation Manual References
2.3.7 Message Expansion Card for DISA/UCD OGMs (KX-TE82491)
Feature Guide References
1.1.1.2 Intercept Routing
1.15.7 Built-in Voice Message (BV)
User Manual References
1.2.7 Accessing Another Party Directly from Outside (Direct Inward System Access [DISA])
3.3.1 Programming Information
DISA Wait Time after OGM [505]).
FAX Tone Detection [514]). If the
Ringback Tone Pattern [128]) or Music on Hold (
1.15 Optional Device Features
DISA Ringback Tone [531]).
Feature Guide 113