[ 4 ]• Contacting your service providerSome service providers have pre-programmed their customer supportnumber into the phone. Pressing and holding the key (or the keythat your service provider instructed you to use) for 2 seconds willautomatically dial their customer support number. This feature can behelpful if you’re having difficulties dialing a number, especially whentraveling outside your home area.If your service provider deems your problem to be Nokia-related, they willdirect you to contact Nokia Customer Service.Note: This one-key feature might not be available on all systems.Contact your service provider for availability.