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aren · 11-29-2022 10:10 PM

Hello,

I have a problem with two Yealink T57W. When the user try to do a tranfer attented, he have a message: No emergency number. I don't know why.

When we reboot the phone, the transfert attented works well during 2 or 3 days. And after that, the tranfer attented doesn't work and have this message.

Best regards,
Arnaud ELDIN

**complex1** · 11-30-2022 12:56 AM

(11-29-2022 10:10 PM)aren Wrote: Hello,

I have a problem with two Yealink T57W. When the user try to do a tranfer attented, he have a message: No emergency number. I don't know why.

When we reboot the phone, the transfert attented works well during 2 or 3 days. And after that, the tranfer attented doesn't work and have this message.

Best regards,
Arnaud ELDIN

Hi,

Upgrade the devices with the latest firmware, then reset to factory default, re-provision them and try again.

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