I'm the Executive Director at a nonkill animal shelter. We have a mitel 3000 system with 3 desk phones and 2 cordless phones.
We have two phone numbers. 9040 uses lines 1 and 2. 2077 uses 3 and 4.
Our phones have gone to crap and I am curious if I could plug in a 4 line phone (v-tech) if that will work or if I need to get mitel phones.
Thanks