Panasonic KX- TG2583B Operating Instructions Manual page 29

Hands-free Digital Duplex Speakerphone
For best performance, please note the following
speaker volume
conversation, press @I to decrease the speaker volume
To adjust the speaker volume (8 levels) while talking
To increase, press @I
To decrease, press @
To redial the last number dialed on the base unit
Press
[DIGITAL SP-PHONE]
To put a call on hold
Press
To release the hold
From the base unit, press
From the handset, press (TALK] or lift the handset off the base unit
hold by lifting its handset
and press
(REDIAUPAUSE)
[DIGITAL SP-PHONE)
Ex Level
8
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