The team at Opus have really helped us with our telephone system, they have been patient and very aware of our needs...
Manager
iRemit Global Remittance Ltd


You need to communicate no matter where you are in your working environment. With the aid of the Aastra Office DECT cordless handsets, you can enjoy the benefits of mobile communications throughout your workplace. No more missed calls or piles of messages when you get back to your desk you can stay in touch with your own DECT handset.
The attractively designed and practical Office 135 and 135Pro DECT cordless telephones increase mobility and reachability wherever you are within the company. The call vibration function on the Office 135 Pro makes sure you can be reached discreetly even in meetings and it can even bring to your attention Outlook calendar reminders whilst you are away from your desk.
The Office 135 lets you enjoy most of the Aastra system benefits that you enjoy on a desktop handset, including team calls and text messaging. The backlit keypad and display make it easy to use whatever the lighting conditions.
The Office 135 Pro model provides the added functionality of vibrate call alert for noisy environments of where discreet notification of calls or text messages is essential (such as hospitals). There is also a headset port as standard in all Pro models which on the 135 Pro accepts any mobile phone type headset that uses a standard audio jack plug.
The Office 135 comes with a powerful battery and offers an above-average operating time of 120 hours standby and 12 hours talk time.
A unique feature of the cordless Office 135 is the handsfree function, which can be used either when on the base station or on the move. This leaves both hands free to use the computer, make notes or leaf through files during a call. At the touch of a key you can also adjust the volume for example when listening to voice-mail messages.
With the Office 135 you can receive calls to your desk telephone whilst elsewhere in the building. The Office desktop set automatically switches calls to your Office 135 cordless when it is removed from the charger base and vice-versa. The "Take" function allows you to seamlessly switch from the Office desktop to the Office 135 cordless during a call, without interruption, at the touch of a single key. The "Twin Comfort" mode synchronises the phone books and call lists of twinned phones.
The stylish Office 135 measures only 135 x 45 x 20 mm and weighs only 130 grams.
Call us for advice on choosing a DECT cordless handset.