21Note: As with any radio transmitting device, avoidtouching an antenna unnecessarily when theantenna is in use. For example, avoid touching thecellular antenna during a phone call. Contact witha transmitting or receiving antenna affects thequality of the radio communication, may cause thephone to operate at a higher power level thanotherwise needed, and may reduce the battery life.■ Phone strapRemove the back cover of the phone.Insert the thread of the strap throughthe eyelet. Place the thread aroundthe post of the phone as shown inthe picture. Tighten the thread.Put the back cover back in place.