Storing a Redial Record (Handset only) 1) With the phone in standby mode, press redial/p/vol/
2) Press cid/vol/ stored.
repeatedly to display the number to be
Press the EDIT soft key, then select Store into PB?, and then OK soft key.
To complete the setting, follow the steps 3-8 in "Entering New Phonebook
Entries and Speed Dial Numbers" on page 44-45.
While charging a handset, you can not mute the ringer tone for the handset.
Adjusting the Earpiece and Speaker Volume
You can select from among six volume levels on the handset and ten levels on the base. Pressing the volume up key or volume down key during a call will change the earpiece or speaker volume. This setting will remain in effect after the telephone call has ended. If you press the volume up key when the earpiece is at the maximum volume level, an error tone sounds.
Any phones connected to the PHONE port on the back of the UIP165P will still ring even when ringer is turned off.
The error tone also sounds if you press the volume down key at the lowest volume.
Muting the Ringer
Ringer off (ring off)
The ringer off feature allows you to mute the ringer, the base, and any registered handsets at the same time. The phone must be in standby mode. Press and hold ring off on the base. You will hear a confirmation tone, and the ring off LED illuminates. To cancel the ring off feature, press ring off again. You can also mute the ringer tone while the phone is ringing by pressing ring off on the base.
USING YOUR PHONE 
USING YOUR PHONE