Level 2: Rookie

t voice 503 - intercom between the phones is not working

I have 2 t 503 set up on the gateway and individually they are fine - incoming and outgoing calls are good BUT I can not get the phones to call each other - it says on the display calling no2 or what ever - there is no ring tone just a dial tone and the other one does not ring at all. I have repaired/registered the phones - turned the gateway of and back on still no communication between the 2


Was this helpful?

  • Yes it was, thank you
  • No, I still need help
Telstra (Retired)
Telstra (Retired)

Re: t voice 503 - intercom between the phones is not working

Can you confirm that you have defaulted the handsets, re-registered them and used the intercom button as described in the user guide?


Need help? Check out our Community Wiki or Support Portal || Looking for a new mobile? Order online today || Get help with any Tech at Home with Telstra Platinum || Don't forget to tag answers as Accepted Solutions and give a Like to the member(s) who helped you out.

All moderation actions are supported by the CrowdSupport Community Guidelines

No unexpected surprises

With direct debit, we’ll let you know before we take out your bill and give you a simple way to check it.

Spend less time worrying about bills, and more doing what you love.

Setup direct debit