![Opel mobile BigButton M Operator'S Manual Download Page 73](http://html1.mh-extra.com/html/opel-mobile/bigbutton-m/bigbutton-m_operators-manual_1639542073.webp)
73
Adjust volume
– Change the sound
volume of ringtones, alerts and
voice calls. Press “OK” on the tone
you want to edit, then use the
up/down volume buttons to change
the volumes.
Ringtone mode
– Select ringing,
vibrate or silent for calls and alerts.
Press the “OK” key on the alert you
want to modify then press t
he “OK”
key on the mode you want to save.
Other alert ring
– Change the tone
of the keypad, battery low alert and
dial tone (including
Talking
Keypad
). Press the “OK” key on
the function you want to edit then
Summary of Contents for BigButton M
Page 1: ......
Page 4: ...4 Settings 110 Troubleshooting and Support 127 ...
Page 22: ...22 Overview of the Phone ...
Page 23: ...23 ...
Page 30: ...30 To silence an incoming call you can press the OK key or either of the volume buttons ...
Page 36: ...36 ...
Page 44: ...44 the Options key then select Clear to delete it ...
Page 47: ...47 using the keypad and press OK to confirm Press Save key to save the contact ...
Page 74: ...74 press the OK key on the option you want ...
Page 84: ...84 To view all saved video files you can press Options key select Open and then Local browse ...
Page 126: ...126 VoLTE calls Enable 4G voice calls network dependent ...
Page 134: ...134 ...