Your standard cordless phone isn't surviving the job site, the workshop bench, or the drop onto concrete. The DP735 is Grandstream's ruggedized high-tier DECT handset, built for environments where a plastic office phone gives up after one bump. It slots into the same Grandstream DP base station family, so if you've already got a DP750, DP752, or DP755 running, this is the tougher handset to pair with it. Full spec details are in the product datasheet linked below — grab a copy before you order and confirm it matches your base station. In stock here in Australia