Panasonic KX-TDA50 Feature Manual page 297

ESVM2/ESVM4 Card
An ESVM card can be used either for the SVM feature, for the OGM feature (® 12.1.2 OGM (Outgoing
Message)), or both.
An ESVM4 card (4 channels) contains two separate blocks of data, and is the equivalent of installing two
ESVM2 cards. Up to four ESVM cards (max. 16 channels) can be installed on each shelf of the PBX.
Only up to 2 cards (max. 8 channels) can be used for the SVM feature per system. In this case, each card is
assigned a floating extension number in the same way as an SVM2 card. The rest of the channels must be
used for OGM feature purposes.
When using an ESVM card for the SVM feature, it must be mounted on sub-slot 3 (highest slot) of the OPB3
card.
[Example]
PBX
SVM Card 1 (ESVM4): Floating Extension No. 591 (default)
Block A
Message Box for
Extn. 101
Block B
Message Box for
Extn. 104
SVM Card 2 (SVM2): Floating Extension No. 592 (default)
Message Box for
Extn. 301
Message Recording Limit
Up to 125 (SVM2)/250 (ESVM) messages (greeting messages and voice messages for extensions) with a
maximum total recording time of 60 minutes (default) can be recorded per card/block. This memory is shared
between the message boxes of all extensions assigned to that card/block. The recording quality, which can
be selected through system programming, determines the total recording time as follows:
Recording Quality
High
Middle
(default)
Low
When an ESVM card is used for the OGM feature, the recording quality can be set separately (® 12.1.2 OGM
(Outgoing Message)).
Document Version 2010-11
Message Box for Message Box for
Extn. 102 Extn. 103
Message Box for
Extn. 105
Recording Time with the SVM2
Card
about 40 minutes
about 60 minutes
about 120 minutes
16.1.5 SVM (Simplified Voice Message)
2 CH
Message Box for
Extn. 210
2 CH
2 CH
Recording Time with the ESVM2/
about 20 minutes
about 60 minutes
about 120 minutes
ESVM4 Card
Feature Manual 297