Based on this product's specifications, here are some alternatives and similar models
Cordless Phone Snom M65 Caller ID Black 5.08 cm TFT Display Lithium-Ion Battery
Summary description:
The Snom M65 is a cordless phone featuring a 5.08 cm TFT display, Lithium-Ion battery with 17 hours of talk time, and 250 hours of standby time. Weighing 123 g, it is compact and easy to handle, making it ideal for home or office use.