Brochure Aastra 600c/d series
Page 3
...all times, even in loud environments. User-friendly, wireless function and firmware updates via the radio network*. Aastra 622d Security and reliability With their ingenious surface design the dialling keys are easy to incomplete updates are now a thing of poor visibility. In these tests a device is ... reliability are top of ruggedness with standardized test cases**. they are provided centrally with the same software, i.e. The phones are made easy By definition, the function and firmware updates keep the phones up-to-date. This also means you do not have to a loud ...
...all times, even in loud environments. User-friendly, wireless function and firmware updates via the radio network*. Aastra 622d Security and reliability With their ingenious surface design the dialling keys are easy to incomplete updates are now a thing of poor visibility. In these tests a device is ... reliability are top of ruggedness with standardized test cases**. they are provided centrally with the same software, i.e. The phones are made easy By definition, the function and firmware updates keep the phones up-to-date. This also means you do not have to a loud ...
User Guide Aastra 622d for Aastra 400
Page 109
...it clicks into the socket on the power supply unit to the power supply unit. Software New phone software can simply be operated without modifying the charging unit. 1. Where necessary, fit the ...Installation and first-time operation Connecting a cordless phone Connecting the charging unit The phone can be updated during operation using the switch (LOCK). • Variant 2: First remove any adapter head that... unit comes in power supply vary from country to 240 V AC (50-60 Hz). Aastra 622d eud-1585/1.0 - Plug the plug-in power supply unit The power supply unit is supplied...
...it clicks into the socket on the power supply unit to the power supply unit. Software New phone software can simply be operated without modifying the charging unit. 1. Where necessary, fit the ...Installation and first-time operation Connecting a cordless phone Connecting the charging unit The phone can be updated during operation using the switch (LOCK). • Variant 2: First remove any adapter head that... unit comes in power supply vary from country to 240 V AC (50-60 Hz). Aastra 622d eud-1585/1.0 - Plug the plug-in power supply unit The power supply unit is supplied...
User Guide Aastra 622d for Aastra 400
Page 117
... "Locking/unlocking the keypad", page 78). Aastra 622d eud-1585/1.0 - You can set up via the current system base. the key configuration is not possible Your phone may be made, but connection is missing, and the phone does not respond to function commands Restricted mode following a software update without update licence. Display reads: "No system...
... "Locking/unlocking the keypad", page 78). Aastra 622d eud-1585/1.0 - You can set up via the current system base. the key configuration is not possible Your phone may be made, but connection is missing, and the phone does not respond to function commands Restricted mode following a software update without update licence. Display reads: "No system...