I am Getting an error onn the IP touch 4038 phone as stuck key

call your cell provider

Main Motor failure to turn, PROBABLE CAUSES:
1. The main motor (M1) has failed.
Replace M1 (p/n 4038 M101 00). If the problem persists replace PWB-M (p/n 4038 0101 05 for bizhub C250 and p/n 4038 H001 01 for bizhub C252

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Simply remove the RJ11 LAN cable from backside, wait a while and insert the cable. Set will reboot.

Network settings are described as follows.

Touch the [Network Settings] key.

Ensure that "Enable TCP/IP is set. The IP address of the machine must also be configured using "IP Address Setting".
To enable this setting, select the checkbox and
touch the [OK] key.

Then ensure that the [DHCP] checkbox is not selected, then select each key, enter the values for the IP address with
the numeric keys, and touch the [OK] key.

it would appear your phone is not getting an address from your DHCP server, i would start by plugging in a laptop to see if that gets an ip address

Hope this helps

You can try a couple of things: Unplug the power cable from the phone, hold dows the # key, and then plug the power cable in again. The phone begins its power up cycle. Release the # key after the Speaker button is no longer lit. You should see the following message on the phone: "Reset key sequence detected" Press 123456789*0# within 60 seconds after the Headset, Mute, and Speaker buttons begin to flash. If you enter this key sequence correctly, the phone displays this prompt: Keep network cfg? 1 = yes 2 = no In order to maintain the current network configuration settings for the phone when the phone resets, press 1. In order to reset the network configuration settings when the phone resets, press 2.
Or to perform a full reset: Press **#** to reset the Cisco IP Phone 7960

Error F7 is related to function keys it might be shorted or stuck Replace touch pad or if touch pad is part of the clock, replace the oven control board (ERC).

The phone is doing what it is supposed to do. If the phone gets to discover, then shows the phone systems IP address...
"Discover 192.168.42.1"

That means that the phone can not see the call server. Talk to the network admin

i already connect to wifi but when i want to access internet it says no response ...