Upgrading Flash-2 to Flash-4 2

[eddiephones]

My Customer really needs a FLASH-4, and at this time I only have a FLASH-2. If I install the FLASH-2 now & return in a week or two and UPGRADE the FLASH-2 to FLASH-4 would I just add the 2nd DN & Power Up and all Original Programming on the FLASH Voice Mail will remain the same?

 

[stevethephoneman]

Yes

 

[RikRodgers]

Yes, yes. Just make sure the VM is powered off when you upgrade. That's the way it's supposed to work. Be prepared to reprogram if the flash doesn't hold programming.