See also:

Calls with multiple parties
General information You can switch between calls or connect two calls to a single conference call. These functions must be supported by the mobile phone and service provider. Accepting a call ...

Buttons at a glance
Buttons at a glance 1 System on/off, interrupt 2 Resume speed 3 Store speed 4 Reduce distance 5 Store, maintain/change speed 6 Increase distance ...

For your own safety
Maintenance and repairs Advanced technology, e.g., the use of modern materials and high-performance electronics, requires suitable maintenance and repair methods. Therefore, have this work perfo ...