Whenever a Phone Is Crimped Between the Head and the Shoulder

Whenever a phone is crimped between the head and the shoulder instead of being held by the hand,what muscles must contract in order to hold the phone is this position?

A) elevators of the scapula at the scapulocostal joint and extensors of the neck at the spinal joints
B) depressors of the scapula at the scapulocostal joint and lateral flexors of the neck at the spinal joints
C) elevators of the scapula at the scapulocostal joint and lateral flexors of the neck at the spinal joints
D) depressors of the scapula at the scapulocostal joint and flexors of the neck at the spinal joints