NEC Cell Phones - Recent Questions, Troubleshooting & Support

notify phone company

Here is your manual. I took a quick look, but don't see how to turn on and off. You can try cutting power to the main control box for a couple of minutes https://ideacom.org/wp-content/uploads/SV8300-Terminal-Guide_-r4.pdf ..

Press the SPK (Speaker) key then enter the appropriate service code... Service Code 818 + 1 Activating Day 1 Mode 818 + 2 Activating Night 1 Mode 818 + 3 Activating Midnight 1 Mode 818 + 4 Activating Rest 1 Mode 818 + 5 Activating Day 2 Mode 818 + 6 Activating Night 2 Mode 818 + 7 Activating Midnight 2 Mode 818 + 8 Activating Rest 2 Mode

Try removing the sim card and battery leave for a bout 5 mins and put back in. If the same try sim in other phone may need a new sim card

try with 1122.It worked for me.Do u know where can i download jinpeng E880 themes or softwares
.plz notify me at [email protected]

******* *****!!!!!!!!!!!!!!!!!!!

menu has option to do that

the best way to unlock your phone is through codes. get the codes either from your service provider or from any vendors who provide codes at reliable rates. try this site. Onlinegsmunlock.com its one of the vendors from whom i get the codes.

http://www.necdsx.com/docs/dita/dsx_v3_complete/features/do_not_disturb/do_not_disturb_feature.html try this link... might help.

Have you checked the NEC website for detailed owner manuals