Troubleshooting solutions, Why is my display blank, Why is my speakerphone not working – Aastra Telecom 9480i CT User Manual

Page 270: Why can’t i get a dial tone, Why doesn’t my phone ring, Why is my handset not working

Advertising
Troubleshooting solutions, Why is my display blank, Why is my speakerphone not working | Why can’t i get a dial tone, Why doesn’t my phone ring, Why is my handset not working | Aastra Telecom 9480i CT User Manual | Page 270 / 290 Troubleshooting solutions, Why is my display blank, Why is my speakerphone not working | Why can’t i get a dial tone, Why doesn’t my phone ring, Why is my handset not working | Aastra Telecom 9480i CT User Manual | Page 270 / 290
Advertising
Popular Brands
Popular manuals