Forget wifi key

[Morfinsix]

Hello, I forgot the wifi key and unfortunately I scratched the password from the back door of the modem and I can't figure out what it is. Now I want to enter the modem settings, I don't know what password to enter, please help.Wifi key erased

[Morfinsix]

Apart from Skype, which other programs can I call you?

[XRaySpeX]

You don't call me! I'm just a user like you. 

EE may be called by phone. Skype is just a way of making calls over the Net. No others I'm aware of.