Question about NorStar Meridian M7310 Phone

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Power source What do i need to power this phone?

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Carl Navarro

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A Nortel Key Service Unit, an ICS (MICS,CICS), BCM (50,100 etc), Norstar (308,616,824), an Avaya IP Office running Nortel cards, or there is another company that makes a Nortel emulation key system but I can't recall what it is right now.


Posted on Nov 26, 2012


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1 Answer

When plugging phone in for first time is there anything special you need to do to turn phone on?

If it is an IP phone you either need to plug it into a PoE (Power Over Ethernet) switch, or a regular switch and also a phone power supply. It is like a mini computer and needs a power source.

Nov 11, 2013 | Computers & Internet

1 Answer

What is the problem with my cisco 7921 phone it has a blank screen

Does the phone power on at all? If you hold down the red button on the front it should power on. If it is not powering on, either your battery is dead (needs a charge) or your battery or phone may be defective. Try plugging in the the power supply and then turning the phone on to see if it powers on.

Cisco Phone Power Brick

Aug 27, 2012 | Cisco 7921G IP Phone

2 Answers

How power need Cisco 7941G-GE IP Phone

These phones can take their power from a Power over Ethernet switch, where all you need to do is plug the phone in to the switch and it gets its power from there.

You can also get power cubes for these phones, but they do not come with the phone as standard, as most people like the convenience of having the power coming from the switch, and not needing to use up a further power socket in the floor/wall.

Hope that this helps!

Nov 06, 2010 | Cisco 7941G-GE IP Phone

2 Answers

No power on

Hi,possible problem with phone not powering on are,
Battery and phone board dead.

Battery can make the phone not to come on,how? If the battery cell is dead and can not power on the phone. You will need to replace the battery for the phone to power on.

The phone board.After you have tested the battery, You can now test for the board. When a board is dead,you willneed to flash the phone for the phone to power on.Flashing a phone will restore back the phone to normal.Use this link to flash the phone.


after flashing the phone, if the phone does not come on ,that means the phone board is totally dead,and you will need to get a new phone.

Take care.

Sep 26, 2010 | Nokia N70 Cellular Phone

1 Answer

My mobile is not switching ON.... plz help me out to solve this

try to change your battery pack.
then plug in the charger to know if the phone is charging.

if the phone is charging,,your phone is alive or its not
the power management of your phone is still working..

for that,,you have to focus on power switch..maybe your power switch was broken..try to dismantle your phone using t6 screw driver..and check the power switch..replace it if its need to replace new one..

but if the phone does not charge..or if there is no any indication of charging,,your phone might have a program taht case,you need to reprogram your cellphone..

Jun 17, 2010 | Nokia 3110 Cellular Phone

1 Answer

Need to turn phone on but the power button is broke. It charges and turns on but just the charging screen


you need to replace the power button so that you can power your phone well again.

But there is another way by which you can power the phone without the power switch. This will involve you opening the phone cover so that you can gain access to the power button area on the phone board/panel.

Get a phone screw driver, open the phone, insert the battery into the phone, get a tiny wire and bridge the power switch panel and the phone will power on.

Try this, and it will work. I am very sure about this.

Take care.

Mar 18, 2010 | Samsung Blast Cellular Phone

1 Answer

I need a power cord The phone has no power cord that plugs into the back of the phone and into the wall socket its marked power 9v/dc 450mA

It is not just a power cord you need. Rather it is a power adapter that delivers 9Volts Direct Current and a maximum intensity of 450milliAmps.
It must also have the correct polarity.

Feb 03, 2010 | GEH5450 Cordless Phone

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