Design and Build
The Panasonic T31 features a compact design with dimensions of 122 x 64.4 x 11.2 mm, making it easily portable and convenient for one-handed use. Weighing 120 grams, it feels lightweight and comfortable to hold. The phone accommodates dual Mini-SIM cards, facilitating two numbers in one device, which is beneficial for users who wish to separate work and personal calls without carrying an additional handset. Its external design was offered in two colors, Pure White and Bluish Black, appealing to users who prefer either a classic or understated aesthetic.