7D dial speed adjustment

[andre_janew]

My grandmother had her own version of speed dialing which was to simply spin the fingerwheel faster.  She was convinced she had to dial that way or she wouldn't get anywhere.  She had a regular POTS line.

[Phonesrfun]

Just a way out there thought......a shot in the dark...


Try both the 302 and the 500 with one of their ringer leads disconnected.