One thing to note is ZEN line rental goes up in 2020, be nice to know how much by?
More importantly, the fixed price for that is £16.99pm and doesn't seem to include 1571 (£1.80), caller display (80p) and most of all, so far as I can see from their T & Cs, VAT! General T & Cs
Then their call charges (unless you take a call package). 16p call setup and 11p per minute, (billed by the second).
Completely exhorbitant. I pay £13 for line including 1571, and £1 for caller ID. Calls are 1ppm (one) billed by the second with no setup charge
All inclusive of Vat.
My broadband basic info/help site - www.robertos.me.uk.
Domains, site and mail hosting - Tsohost
Connection - AAISP Home::1 80/20. 200GB. Sync 67212/12130Kbps @ 600m. BQMs - IPv4