NEC Univerge MH250 - TO USE CONFERENCE; TO ADJUST CALL VOLUME

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• TO USE CONFERENCE
You can establish a three-way call.
- Press key during a call in progress and then
receive Special Dial Tone. (The opposite party is
placed in hold)
- Dial a phone number and then receive Ring Back
Tone.
- When the called party answers, press key.
- Three-way conference is established.
• TO ADJUST CALL VOLUME
You can increase or decrease the receiver volume in
standby mode or during a call. The volume can be set in
seven steps (Level 1[min]
↔ Level 7 [max]). The
factory value is Level 5.
During a Call:
Press key to select an appropriate volume and then
press soft key while talking on the handset.
In Standby Mode:
- Press soft key in standby mode.
The handset displays the main menu.
- Press key to select “04. Setting” and then press
soft key.
- Press key to select “02. Sounds” and then press
soft key.
- Press key to select “06. Call Volume” and then
press soft key.
“CNF” is displayed on three-way conference.
TIP
01:AbcDefg
02:HigkLmn
03:OpqrStu
OK
PM 02:58
OK Back
Receive sound
Func
OK
OK
OK