![Opel mobile BigButton M Operator'S Manual Download Page 129](http://html1.mh-extra.com/html/opel-mobile/bigbutton-m/bigbutton-m_operators-manual_1639542129.webp)
129
Failure to connect to the
network
Your network signal may be weak
or out of range. Contact your
network provider or try the phone in
a different location to check your
signal.
Your SIM card may be damaged,
invalid or has no credit. Contact
your network provider for support.
Ensure you have enough credit on
your network provider’s account.
Contact your network provider for
support.
Failure to make an
outgoing call
Ensure you have entered the
correct phone number you wish to
dial.
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 ...