Whether you're a new business with a home office or an established company with a mobile workforce, AT&T has an office telephone system designed for you.

With extended range and cordless mobility on the AT&T SynJ office telephone system, you can leave your desk without leaving your work behind.

SynJ ® 4-line corded/cordless system. SB67138. SynJ cordless business phone system. Supports 4 lines and up to 11 users. Multiple handset and deskset mobility with built-in DECT 6.0; Extended cordless range—up to half a mile; Auto attendant on each line; Push-to-Talk Intercom between handsets, cordless desksets and base station

AT&T 2-line corded telephones are perfect for your small office. With 2-line operation, place your current call on hold to make another call. Being able to use two phone lines with just one phone makes it convenient and efficient to manage your calls.

10-series business phone system. Keep up with business and maintain your system! Additional desksets give you the multi-line flexibility you've come to expect from your office phone.

AT&T multi-line corded telephones are perfect for your bustling small business. With multi-line operation, place your current call on hold to make another call. Being able to use two phone lines with just one phone makes it convenient and efficient to manage your calls.

Component of SynJ cordless business phone system. Supports 4 lines and up to 11 users. SB67108. Price Current price: $149.95 Free shipping. Add to cart

AT&T home telephones are among the world's best-selling cordless systems and come packed with all the latest features for your home or small office.

Pair your BLUETOOTH® wireless technology-enabled cellular phone with any of our compatible cordless phone systems to make and receive cellular calls through your landline cordless phone. Distinctive ring tones alert you to whether the call is a landline or cellular call.

Shop AT&T for home telephones and landline phones for home and small office use.