Finding the right technology partner to assist with your Samsung business phone system can be extremely difficult borderline impossible at times as Samsung is no longer in the business of insatlling and supporting business phone systems and their support partners have moved on to different systems in order to fill teh void.. San Francisco Telephone systems is the go to choice for many businesses both large and small in San Francisco. Panasonic’s line of business phones are engineered to fit the needs of any organization of any size in any field.