To Use Conference; To Adjust Call Volume - NEC Univerge MH250 User Manual

• 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
- Three-way conference is established.
"CNF" is displayed on three-way conference.
01:AbcDefg
02:HigkLmn
03:OpqrStu
TIP

• 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]
factory value is Level 5.
During a Call:
Press key to select an appropriate volume and then
key.
↔
Level 7 [max]). The
press soft key while talking on the handset.
OK
In Standby Mode:
- Press soft key in standby mode.
Func
The handset displays the main menu.
- Press key to select "04. Setting" and then press
soft key.
OK
- Press key to select "02. Sounds" and then press
soft key.
OK
- Press key to select "06. Call Volume" and then
press soft key.
OK
16
PM 02:58
Receive sound
OK Back