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8110 and 8110M Telephones
ISDN 7505 MODULAR TERMINAL
Volume
1
23
456
78
9
ABC DEF
MNOJKLGHI
PRS TUV WXY
*
O
#
Oper
Conference
Drop
Transfer
Hold
Message
ISDN 7505
HANDSET
Ring
Test
Shift
Select
Mute
Speaker
Redial
10 CALL APPEARANCE/
FEATURE BUTTONS
LINE JACK
(ON BACK
OF STAND)
3 SHIFTABLE
FEATURE
BUTTONS
DATA/SEND/
OFF BUTTON
TRANSFER
VOLUME
CONTROL
BUTTON
REDIAL/
FEATURE
BUTTON
SHIFT/
SELECT
BUTTON
MUTE
BUTTON
SPEAKER
BUTTON
HOLD
DIAL PAD
DROP/TEST
BUTTON
CONFERENCE/
RING
MESSAGE
SPEAKERPHONE/
HEADSET ADAPTER
HANDSET
CORD
JACK (UNDER
LEFT SIDE
BUTTON
(USED WITH
OPTIONAL ADM)
JACK (UNDER BASE)
OF BASE)
LIGHT
BUTTON
BUTTON
FIGURE 3-15. The 7505 Asynchronous Data Modular Terminal
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