Check to make sure it is a legitimate battery. Also, if it's dead, it won't turn on. Try charging it, the turn it on again. If it doesn't work, try the old battery again to see if the new one has a fault. Hope this helps!

Yeah, no. You're going to need to replace the port either by buying a new port circuit board or micro soldering a new port onto the existing board. Make sure you use the right charger next time! Hope this helps!

Did your phone experience any type of fall/hard bump? If yes, you may need to replace the motor. Also, try checking in settings to see if the vibration is enabled, which is usually in sound settings. Hope this helps!

Check the settings to see if there is a brightness setting and try that. If that doesn't work, you may need to replace the display. Hope this helps!

You could use any type, but I would not recommend that. What you should use is the adhesive made for it, if you can find any online, and use that. OR you can use glue specially made for phones. Hope this helps!

If you want to replace it yourself, you're going to need a new port and some micro soldering tools. I would NOT recommend micro soldering if you are a beginner to repairing, as it takes a LOT of patience and steady handiness. If you don't want to do it yourself, it may be hard to find someone who is willing to take the risk. If none of the above options work, sadly you'll need to replace your laptop.

Make sure you ringer isn't muted, or that quiet mode isn't on. Also, are you able to hear the other party on the phone if you are able to answer? If not, you may have a problem with the speaker, which in that case, you'll need to replace it. Hope this helps!

This model of phone is not meant to register more that 6 handsets, sorry!

If I’m correct, it always shows this message while on the charger. I also have Panasonic phones that do the same thing. Hope this helps!

First of all, make sure that your landline is set up correctly and plugged in securely. If you have DSL High Speed Internet, you will need a DSL filter (Not included with product). Second, If that is all fine, check that the phone is powered on and not dead. Make sure the battery is inserted the correct way. Third, try resetting the phone by unplugging all cables and batteries for 1 minute, then plug it all back in. If none of the above work, you may have a faulty phone, and it will need replacement, as there is no other way to fix this. Hope this helps!