Uniden UIP312 ユーザーズマニュアル
Handset Volume control
Press the Volume UP/DOWN keys
while using the handset.
while using the handset.
Speakerphone Volume control
Press the Volume UP/DOWN keys while
using the speakerphone.
using the speakerphone.
Headset Volume control
Press the Volume UP/DOWN keys
while using the headset.
while using the headset.
Ringer Volume control
Press the Volume UP/DOWN keys
while the phone is idle.
while the phone is idle.
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