Business call with no frills - and super battery

Wanted was a small, handy mobile phone with top reception and excellent battery life (!) - As a supplement to my S4. The aim was to replace the annoying smartphone in effective business use and trouble-free continuous calls partially.
Who wants to be "toys" like camera, apps, emails and other Bell services such as FB, etc. during the day does not need, but mostly tel. Attainable and even predominantly long and / or often have to call, is well served by the Beafon SL 650. Battery is an excellent 3 days without calling Laden and still it is enough for more calls. Receive crystal clear - and especially where the smartphone gets out, the Beafon is reliable. Even in a dark place safely and quickly. Matt display, concise software / character, always legible. Moreover - handy and it's fun to make calls. My S4 is "only" somewhere on the desk or briefcase, the annoying battery also. Many have approached me - "with what I call as" - and were pleasantly surprised. I always remember the old Nokia 6310 phone stays ... phone, but it's there. Negatives: The rapid storing names / signs is a bit tough. PS: Have the SL 650 now three months without any problems in use. Would buy again.